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2021-08-17staging: r8188eu: clean up spacing style issues in core/rtw_ieee80211.cMichael Straube1-62/+62
Clean up spacing style issues in core/rtw_ieee80211.c reported by checkpatch. CHECK: spaces preferred around that ... CHECK: No space is necessary after a cast WARNING: space prohibited between function name and open parenthesis '(' Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-17staging: r8188eu: clean up spacing style issues in core/rtw_efuse.cMichael Straube1-48/+48
Clean up spacing style issues in core/rtw_efuse.c reported by checkpatch. CHECK: spaces preferred around that ... WARNING: space prohibited before semicolon Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-17staging: r8188eu: clean up spacing style issues in core/rtw_cmd.cMichael Straube1-10/+10
Clean up spacing style issues in core/rtw_cmd.c reported by checkpatch. CHECK: spaces preferred around that ... CHECK: No space is necessary after a cast WARNING: space prohibited between function name and open parenthesis '(' Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-17staging: r8188eu: remove unnecessary parentheses in core/rtw_cmd.cMichael Straube1-1/+1
Remove unnecessary parentheses in core/rtw_cmd.c. Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-17staging: r8188eu: rewrite subtraction in core/rtw_cmd.cMichael Straube1-2/+2
Rewrite subtraction in core/rtw_cmd.c to clear missing spaces around operator reported by checkpatch. 256-1 -> 255 Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-17staging: r8188eu: add spaces around operators in core/rtw_ap.cMichael Straube1-44/+44
Add missing spaces around operators in core/rtw_ap.c reported by checkpatch. Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-17Merge tag 'iio-for-5.15b' of ↵Greg Kroah-Hartman12-52/+1177
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: 2nd set of new IIO device support and cleanups for the 5.15 cycle. A small pull request to pick up a few new drivers and some cleanup and fix patches. New device support * ad5110 non-volatile digital potentiometer - New driver * renesas rzl/gl2 12-bit / 8 channel ADC block - New driver and bindings Minor or late breaking fixes and cleanups * ltc2983 - Fix a false assumption of initial interrupt during probe(). * hp03 - Use devm_* to simplify probe and allow the remove function to be dropped. * rockchip_saradc - Use a regulator notifier to reduce overheads of querying the scale. * tag 'iio-for-5.15b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: adc: Add driver for Renesas RZ/G2L A/D converter dt-bindings: iio: adc: Add binding documentation for Renesas RZ/G2L A/D converter iio: pressure: hp03: update device probe to register with devm functions iio: adc: rockchip_saradc: add voltage notifier so get referenced voltage once at probe iio: ltc2983: fix device probe iio: potentiometer: Add driver support for AD5110 dt-bindings: iio: potentiometer: Add AD5110 in trivial-devices
2021-08-16staging: r8188eu: Remove unused nat25_handle_frame()Fabio M. De Francesco2-62/+0
Remove nat25_handle_frame() because it is not called by any other function of the driver. Acked-by: Michael Straube <[email protected]> Signed-off-by: Fabio M. De Francesco <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: remove ipx support from driverGreg Kroah-Hartman1-228/+0
The ipx.h header files are being removed from the kernel, and support for them was long removed from the tree, so remove all references to it in the r8188eu driver as well, to allow it to continue to build properly in linux-next Reported-by: Stephen Rothwell <[email protected]> Acked-by: Phillip Potter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: remove inline markings from functions in rtw_br_ext.cGreg Kroah-Hartman1-12/+12
The compiler is free to ignore, or follow, "inline" markings so they really have no use in .c files, so just remove them. This allows functions to properly show up as being unused when all callers to them are removed, otherwise gcc does not warn you about this. Acked-by: Phillip Potter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: use common ieee80211 constantsMichael Straube4-61/+11
Many defined constants in wifi.h are unused and/or available from <linux/ieee80211.h>, some with slightly different names. Remove the constants from wifi.h and use the common ones. Rename where necessary. Acked-by: Phillip Potter <[email protected]> Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: remove kernel version depended code pathsMichael Straube4-41/+1
Remove kernel version depended code paths from the driver. Reported by checkpatch. WARNING: LINUX_VERSION_CODE should be avoided, code should be for the version to which it is merged Acked-by: Martin Kaiser <[email protected]> Acked-by: Phillip Potter <[email protected]> Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: rtl8192u: Fix bitwise vs logical operator in ↵Nathan Chancellor1-1/+1
TranslateRxSignalStuff819xUsb() clang warns: drivers/staging/rtl8192u/r8192U_core.c:4268:20: warning: bitwise and of boolean expressions; did you mean logical and? [-Wbool-operation-and] bpacket_toself = bpacket_match_bssid & ^~~~~~~~~~~~~~~~~~~~~ && 1 warning generated. Replace the bitwise AND with a logical one to clear up the warning, as that is clearly what was intended. Fixes: 8fc8598e61f6 ("Staging: Added Realtek rtl8192u driver to staging") Signed-off-by: Nathan Chancellor <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: os_dep: Remove defined but not used variablesFabio M. De Francesco1-21/+0
Remove defined but not used const variables. Issues detected by GCC running with -Wunused-const-variable option enabled. Acked-by: Michael Straube <[email protected]> Acked-by: Phillip Potter <[email protected]> Signed-off-by: Fabio M. De Francesco <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: remove ODM_GetRightChnlPlaceforIQK()Michael Straube1-26/+3
Function ODM_GetRightChnlPlaceforIQK() returns always zero for channels <= 14. The driver is for chips that do not support 5 GHz, so remove the function and replace the usage of its return value with zero. Acked-by: Fabio M. De Francesco <[email protected]> Acked-by: Phillip Potter <[email protected]> Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: Remove unnecessary ret variable in rtw_drv_init()Nathan Chancellor1-6/+2
ret is unnecessary as both error paths set the same error code so just return that directly. Suggested-by: Fabio M. De Francesco <[email protected]> Reviewed-by: Fabio M. De Francesco <[email protected]> Acked-by: Phillip Potter <[email protected]> Signed-off-by: Nathan Chancellor <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: Remove variables and simplify PHY_SwChnl8188E()Fabio M. De Francesco1-12/+1
Remove "bResult" and "tmpchannel" and all tests and assignments that are related to them in the code of PHY_SwChnl8188E(). "bResult" was always true, therefore its test led to a null statement. "tmpchannel" was used only to restore "pHalData->CurrentChannel" to its previous value only if _PHY_SwChnl8192C() was not called; therefore assign "channel" to "pHalData->CurrentChannel" if and only if _PHY_SwChnl8192C() is to be executed (and get rid of that temporary storage). Acked-by: Phillip Potter <[email protected]> Signed-off-by: Fabio M. De Francesco <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: rename Hal_GetChnlGroup88E()Michael Straube1-2/+2
Rename Hal_GetChnlGroup88E() to avoid camel case. HalGetChnlGroup88E -> hal_get_chnl_group_88e Acked-by: Phillip Potter <[email protected]> Acked-by: Martin Kaiser <[email protected]> Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: rename parameter of Hal_GetChnlGroup88E()Michael Straube1-7/+7
Rename parameter of Hal_GetChnlGroup88E() to avoid camel case. pGroup -> group Acked-by: Phillip Potter <[email protected]> Acked-by: Martin Kaiser <[email protected]> Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: convert return type of Hal_GetChnlGroup88E() to voidMichael Straube1-17/+13
After the removal of 5GHz code from Hal_GetChnlGroup88E() the function always returns true now. Convert the return type to void and change the only user Hal_ReadTxPowerInfo88E() accordingly. Acked-by: Phillip Potter <[email protected]> Acked-by: Martin Kaiser <[email protected]> Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16staging: r8188eu: remove 5GHz code from Hal_GetChnlGroup88E()Michael Straube1-48/+14
Remove 5GHz code from Hal_GetChnlGroup88E(). Acked-by: Phillip Potter <[email protected]> Acked-by: Fabio M. De Francesco <[email protected]> Acked-by: Martin Kaiser <[email protected]> Signed-off-by: Michael Straube <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-16Merge 5.14-rc6 into staging-nextGreg Kroah-Hartman289-1596/+2229
We need the IIO fixes in here as well. Signed-off-by: Greg Kroah-Hartman <[email protected]>
2021-08-15Linux 5.14-rc6Linus Torvalds1-1/+1
2021-08-15Merge tag 'powerpc-5.14-5' of ↵Linus Torvalds13-62/+82
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix crashes coming out of nap on 32-bit Book3s (eg. powerbooks). - Fix critical and debug interrupts on BookE, seen as crashes when using ptrace. - Fix an oops when running an SMP kernel on a UP system. - Update pseries LPAR security flavor after partition migration. - Fix an oops when using kprobes on BookE. - Fix oops on 32-bit pmac by not calling do_IRQ() from timer_interrupt(). - Fix softlockups on CPU hotplug into a CPU-less node with xive (P9). Thanks to Cédric Le Goater, Christophe Leroy, Finn Thain, Geetika Moolchandani, Laurent Dufour, Laurent Vivier, Nicholas Piggin, Pu Lehui, Radu Rendec, Srikar Dronamraju, and Stan Johnson. * tag 'powerpc-5.14-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/xive: Do not skip CPU-less nodes when creating the IPIs powerpc/interrupt: Do not call single_step_exception() from other exceptions powerpc/interrupt: Fix OOPS by not calling do_IRQ() from timer_interrupt() powerpc/kprobes: Fix kprobe Oops happens in booke powerpc/pseries: Fix update of LPAR security flavor after LPM powerpc/smp: Fix OOPS in topology_init() powerpc/32: Fix critical and debug interrupts on BOOKE powerpc/32s: Fix napping restore in data storage interrupt (DSI)
2021-08-15Merge tag 'irq-urgent-2021-08-15' of ↵Linus Torvalds11-61/+113
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of fixes for PCI/MSI and x86 interrupt startup: - Mask all MSI-X entries when enabling MSI-X otherwise stale unmasked entries stay around e.g. when a crashkernel is booted. - Enforce masking of a MSI-X table entry when updating it, which mandatory according to speification - Ensure that writes to MSI[-X} tables are flushed. - Prevent invalid bits being set in the MSI mask register - Properly serialize modifications to the mask cache and the mask register for multi-MSI. - Cure the violation of the affinity setting rules on X86 during interrupt startup which can cause lost and stale interrupts. Move the initial affinity setting ahead of actualy enabling the interrupt. - Ensure that MSI interrupts are completely torn down before freeing them in the error handling case. - Prevent an array out of bounds access in the irq timings code" * tag 'irq-urgent-2021-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: driver core: Add missing kernel doc for device::msi_lock genirq/msi: Ensure deactivation on teardown genirq/timings: Prevent potential array overflow in __irq_timings_store() x86/msi: Force affinity setup before startup x86/ioapic: Force affinity setup before startup genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP PCI/MSI: Protect msi_desc::masked for multi-MSI PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() PCI/MSI: Correct misleading comments PCI/MSI: Do not set invalid bits in MSI mask PCI/MSI: Enforce MSI[X] entry updates to be visible PCI/MSI: Enforce that MSI-X table entry is masked for update PCI/MSI: Mask all unused MSI-X entries PCI/MSI: Enable and mask MSI-X early
2021-08-15Merge tag 'locking_urgent_for_v5.14_rc6' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Borislav Petkov: - Fix a CONFIG symbol's spelling * tag 'locking_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rtmutex: Use the correct rtmutex debugging config option
2021-08-15Merge tag 'efi_urgent_for_v5.14_rc6' of ↵Linus Torvalds2-10/+63
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fixes from Borislav Petkov: "A batch of fixes for the arm64 stub image loader: - fix a logic bug that can make the random page allocator fail spuriously - force reallocation of the Image when it overlaps with firmware reserved memory regions - fix an oversight that defeated on optimization introduced earlier where images loaded at a suitable offset are never moved if booting without randomization - complain about images that were not loaded at the right offset by the firmware image loader" * tag 'efi_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/libstub: arm64: Double check image alignment at entry efi/libstub: arm64: Warn when efi_random_alloc() fails efi/libstub: arm64: Relax 2M alignment again for relocatable kernels efi/libstub: arm64: Force Image reallocation if BSS was not reserved arm64: efi: kaslr: Fix occasional random alloc (and boot) failure
2021-08-15Merge tag 'x86_urgent_for_v5.14_rc6' of ↵Linus Torvalds2-14/+14
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: "Two fixes: - An objdump checker fix to ignore parenthesized strings in the objdump version - Fix resctrl default monitoring groups reporting when new subgroups get created" * tag 'x86_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/resctrl: Fix default monitoring groups reporting x86/tools: Fix objdump version check again
2021-08-15Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds10-62/+118
Pull KVM fixes from Paolo Bonzini: "ARM: - Plug race between enabling MTE and creating vcpus - Fix off-by-one bug when checking whether an address range is RAM x86: - Fixes for the new MMU, especially a memory leak on hosts with <39 physical address bits - Remove bogus EFER.NX checks on 32-bit non-PAE hosts - WAITPKG fix" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86/mmu: Protect marking SPs unsync when using TDP MMU with spinlock KVM: x86/mmu: Don't step down in the TDP iterator when zapping all SPTEs KVM: x86/mmu: Don't leak non-leaf SPTEs when zapping all SPTEs KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF kvm: vmx: Sync all matching EPTPs when injecting nested EPT fault KVM: x86: remove dead initialization KVM: x86: Allow guest to set EFER.NX=1 on non-PAE 32-bit kernels KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation KVM: arm64: Fix race when enabling KVM_ARM_CAP_MTE KVM: arm64: Fix off-by-one in range_is_memory
2021-08-15iio: adc: Add driver for Renesas RZ/G2L A/D converterLad Prabhakar4-0/+619
Add ADC driver support for Renesas RZ/G2L A/D converter in SW trigger mode. A/D Converter block is a successive approximation analog-to-digital converter with a 12-bit accuracy and supports a maximum of 8 input channels. Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Biju Das <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2021-08-15dt-bindings: iio: adc: Add binding documentation for Renesas RZ/G2L A/D ↵Lad Prabhakar1-0/+134
converter Add binding documentation for Renesas RZ/G2L A/D converter block. Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Biju Das <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2021-08-15iio: pressure: hp03: update device probe to register with devm functionsThéo Borém Fabris1-29/+7
Update device probe to register resources with device-managed functions. Further, get rid of device-specific remove callback which is no longer needed. Signed-off-by: Théo Borém Fabris <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2021-08-15iio: adc: rockchip_saradc: add voltage notifier so get referenced voltage ↵David Wu1-7/+40
once at probe Add voltage notifier, no need to query regulator voltage for every saradc read, just get regulator voltage once at probe. Signed-off-by: David Wu <[email protected]> Signed-off-by: Simon Xue <[email protected]> Reviewed-by: Heiko Stuebner <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2021-08-15iio: ltc2983: fix device probeNuno Sá1-16/+14
There is no reason to assume that the IRQ rising edge (indicating that the device start up phase is done) will happen after we request the IRQ. If the device is already up by the time we request it, the call to 'wait_for_completion_timeout()' will timeout and we will fail the device probe even though there's nothing wrong. Fix it by just polling the status register until we get the indication that the device is up and running. As a side effect of this fix, requesting the IRQ is also moved to after the setup function. Fixes: f110f3188e563 ("iio: temperature: Add support for LTC2983") Reported-and-tested-by: Drew Fustini <[email protected]> Reviewed-by: Drew Fustini <[email protected]> Signed-off-by: Nuno Sá <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2021-08-15iio: potentiometer: Add driver support for AD5110Mugilraj Dhavachelvan4-0/+361
The AD5110/AD5112/AD5114 provide a nonvolatile solution for 128-/64-/32-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/AD5110_5112_5114.pdf Signed-off-by: Mugilraj Dhavachelvan <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2021-08-15dt-bindings: iio: potentiometer: Add AD5110 in trivial-devicesMugilraj Dhavachelvan1-0/+2
Add AD5110, a Nonvolatile Digital Potentiometer into trivial-devices.yaml. Acked-by: Rob Herring <[email protected]> Signed-off-by: Mugilraj Dhavachelvan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2021-08-15Merge tag 'iio-for-5.15a' of ↵Greg Kroah-Hartman103-809/+2613
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First set of new IIO and counter device support, cleanups and features for 5.15 Usual mix of cleanups and new device support. Counter ====== Cleanups and refactoring: * treewide - Ensure attempts to set invalid modes result in -EINVAL return. - Rename counter_count_function to counter_function as the middle count is redundant. - Standardize error returns when limits are exceeded. * 104-quad: - Document the lock. - Return an error if attempt to set the ceiling value in a mode that doesn't support it. * intel-qep - Drop unused bitops.h include IIO === New device support * bma255 - Add support fo the bosch,bmc156_accel which oddly only exposes the INT2 interrupt pin and not INT1. Patch set includes enabling use of INT2. * ingenic_adc - Add support for JZ4760 and similar and update bindings - Add support for JZ4760B and update bindings * rockchip_saradc - Add support for rk3568 ADC (separate channel array as more channels) * sgp40 gas sensor used to measure air quality - New driver including binding and ABI documentation. Bindings -------- * Add missing bindings for many DACs where the binding was effectively implicit due to fallback probe methods in I2C and SPI. adi,ad5064 adi,ad5360 adi,ad5380 adi,ad5421 adi,ad5449 adi,ad5504 adi,ad5624r adi,ad5686 / adi,ad5696 adi,ad5761 adi,ad5764 adi,ad5791 adi,ad8801 capella,cm3323 (also add explicit of_device_id table) microchip,mcp4922 * bosch,bma255 - Interrupt type in example was opposite of what the device expects. It's possible that a particular board had an inverter, but we definitely don't want the example to suggest this would be normal. - Add interrupt-names to allow for cases where only INT2 is connected. - Sort compatibles - Merge in very similar bosch,bma180 binding. New feature ----------- * Devices only allowed to provide either extended_name or a label for given channel. If extend_name is used (generally discouraged but can't be removed as it would be a userspaece ABI change), then the label sysfs attribute will provide the extended_name. This allows some userspace parser simplications and hardening. * hid-sensors-pres - Add a timestamp channel (either from hardware, or locally filled). * vcnl3020 - Add periodic sensor mode used to provide IIO events. Cleanups / minor fixes ---------------------- * core/buffers - Avoid unnecessary zeroing of bitmaps that are immediately overwritten. - Move a sanity check earlier to simplify error path. * Quite a few cases of refactors to use devm_* for all of probe and drop remove - adjd_s311 - adxl345 - bma220 - da280 - dmard10 - ds311 - max5481 - max5821 - rfd77402 - tcs3414 - tmp006 * ad5624r - Fix incorrect handling of a regulator that was preventing use of internal regulators. * adjd_s311 - Allocate a buffer as part of iio_priv() structure as maximum size is small enough, no significant advantage in making it flexible sized. * bma220 - Make handling of suspend and resume closer to the probe() wrt to the rather odd interface, that suspend mode is entered by reading a register. * ep93xx - Prepare clock before using (part of conversion to CCF) * fsl-imx25-gcq - Use local device pointer. - Adjust handling of platform_get_irq() to not check for 0 as an error. The function is documented as never returning it. * hid-sensors - Use devm_kmemdup() consistently across all drivers to simplify channel structure allocation management. * meson-saradc - Drop BL30 integration on G12A and newer SoCs as not used. - Whitespace fixes. * mpu6050 - Add per device type startup times. This avoids an issue with having to dsicard initial data from gyroscopes when they were still stabilizing. * rfd77402 - Change from passing private data, to passing i2c_client where only that is needed, reducing back and forth in pm functions. * si1145 - Drop pointless continue * st-sensors - Cleanup of includes to remove unused and add missing headers that are used. - Use some devm functions to simplify probe() and remove() - gets us part way towards a fully device managed driver. * sx9310 - Switch from of to generic properties to enable ACPI bindings. * vcnl3020 - Add DMA safe buffer for bulk transfers. - Drop use of iio_claim_direct() in a driver that has no mode changes. A local lock is more appropriate. * tag 'iio-for-5.15a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (77 commits) counter: 104-quad-8: Describe member 'lock' in 'quad8' iio: hid-sensor-press: Add timestamp channel counter: Rename counter_count_function to counter_function counter: Rename counter_signal_value to counter_signal_level counter: Standardize to ERANGE for limit exceeded errors counter: Return error code on invalid modes counter: 104-quad-8: Return error when invalid mode during ceiling_write iio: accel: bmc150: Add support for BMC156 iio: accel: bmc150: Make it possible to configure INT2 instead of INT1 dt-bindings: iio: accel: bma255: Add bosch,bmc156_accel dt-bindings: iio: accel: bma255: Add interrupt-names iio: light: cm3323: Add of_device_id table dt-bindings: Add bindings for Capella cm3323 Ambient Light Sensor iio: chemical: Add driver support for sgp40 dt-bindings: iio: chemical: Add trivial DT binding for sgp40 iio: ep93xx: Prepare clock before using it iio: adc: fsl-imx25-gcq: adjust irq check to match docs and simplify code iio: dac: max5821: convert device register to device managed function dt-bindings: iio/adc: ingenic: add the JZ4760(B) socs to the sadc Documentation iio/adc: ingenic: add JZ4760B support to the sadc driver ...
2021-08-14Merge tag 'scsi-fixes' of ↵Linus Torvalds3-4/+15
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Three minor fixes, all in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: mpt3sas: Fix incorrectly assigned error return and check scsi: storvsc: Log TEST_UNIT_READY errors as warnings scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash
2021-08-14Merge tag 'libnvdimm-fixes-5.14-rc6' of ↵Linus Torvalds6-13/+19
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "A couple of fixes for long standing bugs, a warning fixup, and some miscellaneous dax cleanups. The bugs were recently found due to new platforms looking to use the ACPI NFIT "virtual" device definition, and new error injection capabilities to trigger error responses to label area requests. Ira's cleanups have been long pending, I neglected to send them earlier, and see no harm in including them now. This has all appeared in -next with no reported issues. Summary: - Fix support for NFIT "virtual" ranges (BIOS-defined memory disks) - Fix recovery from failed label storage areas on NVDIMM devices - Miscellaneous cleanups from Ira's investigation of dax_direct_access paths preparing for stray-write protection" * tag 'libnvdimm-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: tools/testing/nvdimm: Fix missing 'fallthrough' warning libnvdimm/region: Fix label activation vs errors ACPI: NFIT: Fix support for virtual SPA ranges dax: Ensure errno is returned from dax_direct_access fs/dax: Clarify nr_pages to dax_direct_access() fs/fuse: Remove unneeded kaddr parameter
2021-08-14Merge tag 'usb-5.14-rc6' of ↵Linus Torvalds1-16/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fix from Greg KH: "A single revert of a commit that caused problems in 5.14-rc5 for 5.14-rc6. It has been in linux-next almost all week, and has resolved the issues that were reported on lots of different systems that were not the platform that the change was originally tested on (gotta love SoC cores used in multiple devices from multiple vendors...)" * tag 'usb-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "usb: dwc3: gadget: Use list_replace_init() before traversing lists"
2021-08-14Merge tag 'staging-5.14-rc6' of ↵Linus Torvalds7-49/+10
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull IIO driver fixes from Greg KH: "Here are some small IIO driver fixes for reported problems for 5.14-rc6 (no staging driver fixes at the moment). All of them resolve reported issues and have been in linux-next all week with no reported problems. Full details are in the shortlog" * tag 'staging-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio: adc: Fix incorrect exit of for-loop iio: humidity: hdc100x: Add margin to the conversion time dt-bindings: iio: st: Remove wrong items length check iio: accel: fxls8962af: fix i2c dependency iio: adis: set GPIO reset pin direction iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels iio: accel: fxls8962af: fix potential use of uninitialized symbol
2021-08-14Merge branch 'i2c/for-current' of ↵Linus Torvalds3-4/+6
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "One driver bugfix, a documentation bugfix, and an "uninitialized data" leak fix for the core" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: Documentation: i2c: add i2c-sysfs into index i2c: dev: zero out array used for i2c reads from userspace i2c: iproc: fix race between client unreg and tasklet
2021-08-14Merge tag 'for-linus-5.14-rc6-tag' of ↵Linus Torvalds1-7/+15
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "A small cleanup patch and a fix of a rare race in the Xen evtchn driver" * tag 'for-linus-5.14-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: Fix race in set_evtchn_to_irq xen/events: remove redundant initialization of variable irq
2021-08-14Merge tag 'riscv-for-linus-5.14-rc6' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - avoid passing -mno-relax to compilers that don't support it - a comment fix * tag 'riscv-for-linus-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix comment regarding kernel mapping overlapping with IS_ERR_VALUE riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it
2021-08-14Merge tag 'configfs-5.14' of git://git.infradead.org/users/hch/configfsLinus Torvalds1-12/+6
Pull configfs fix from Christoph Hellwig: - fix to revert to the historic write behavior (Bart Van Assche) * tag 'configfs-5.14' of git://git.infradead.org/users/hch/configfs: configfs: restore the kernel v5.13 text attribute write behavior
2021-08-13Merge branch 'akpm' (patches from Andrew)Linus Torvalds6-20/+30
Merge misc fixes from Andrew Morton: "7 patches. Subsystems affected by this patch series: mm (kasan, mm/slub, mm/madvise, and memcg), and lib" * emailed patches from Andrew Morton <[email protected]>: lib: use PFN_PHYS() in devmem_is_allowed() mm/memcg: fix incorrect flushing of lruvec data in obj_stock mm/madvise: report SIGBUS as -EFAULT for MADV_POPULATE_(READ|WRITE) mm: slub: fix slub_debug disabling for list of slabs slub: fix kmalloc_pagealloc_invalid_free unit test kasan, slub: reset tag when printing address kasan, kmemleak: reset tags when scanning block
2021-08-13Merge tag '5.14-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds6-33/+80
Pull cifs fixes from Steve French: "Four CIFS/SMB3 Fixes, all for stable, two relating to deferred close, and one for the 'modefromsid' mount option (when 'idsfromsid' not specified)" * tag '5.14-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Call close synchronously during unlink/rename/lease break. cifs: Handle race conditions during rename cifs: use the correct max-length for dentry_path_raw() cifs: create sd context must be a multiple of 8
2021-08-13Merge tag 'linux-kselftest-fixes-5.14-rc6' of ↵Linus Torvalds1-20/+21
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fix from Shuah Khan: "A single patch to sgx test to fix Q1 and Q2 calculation" * tag 'linux-kselftest-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c
2021-08-13lib: use PFN_PHYS() in devmem_is_allowed()Liang Wang1-1/+1
The physical address may exceed 32 bits on 32-bit systems with more than 32 bits of physcial address. Use PFN_PHYS() in devmem_is_allowed(), or the physical address may overflow and be truncated. We found this bug when mapping a high addresses through devmem tool, when CONFIG_STRICT_DEVMEM is enabled on the ARM with ARM_LPAE and devmem is used to map a high address that is not in the iomem address range, an unexpected error indicating no permission is returned. This bug was initially introduced from v2.6.37, and the function was moved to lib in v5.11. Link: https://lkml.kernel.org/r/[email protected] Fixes: 087aaffcdf9c ("ARM: implement CONFIG_STRICT_DEVMEM by disabling access to RAM via /dev/mem") Fixes: 527701eda5f1 ("lib: Add a generic version of devmem_is_allowed()") Signed-off-by: Liang Wang <[email protected]> Reviewed-by: Luis Chamberlain <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Russell King <[email protected]> Cc: Liang Wang <[email protected]> Cc: Xiaoming Ni <[email protected]> Cc: Kefeng Wang <[email protected]> Cc: <[email protected]> [2.6.37+] Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2021-08-13mm/memcg: fix incorrect flushing of lruvec data in obj_stockWaiman Long1-2/+4
When mod_objcg_state() is called with a pgdat that is different from that in the obj_stock, the old lruvec data cached in obj_stock are flushed out. Unfortunately, they were flushed to the new pgdat and so the data go to the wrong node. This will screw up the slab data reported in /sys/devices/system/node/node*/meminfo. Fix that by flushing the data to the cached pgdat instead. Link: https://lkml.kernel.org/r/[email protected] Fixes: 68ac5b3c8db2 ("mm/memcg: cache vmstat data in percpu memcg_stock_pcp") Signed-off-by: Waiman Long <[email protected]> Acked-by: Michal Hocko <[email protected]> Reviewed-by: Shakeel Butt <[email protected]> Acked-by: Roman Gushchin <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: Vladimir Davydov <[email protected]> Cc: Tejun Heo <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Pekka Enberg <[email protected]> Cc: David Rientjes <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: Vlastimil Babka <[email protected]> Cc: Muchun Song <[email protected]> Cc: Alex Shi <[email protected]> Cc: Chris Down <[email protected]> Cc: Yafang Shao <[email protected]> Cc: Wei Yang <[email protected]> Cc: Masayoshi Mizuma <[email protected]> Cc: Xing Zhengjun <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Waiman Long <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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