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2011-11-22percpu: rename pcpu_mem_alloc to pcpu_mem_zallocBob Liu2-11/+11
Currently pcpu_mem_alloc() is implemented always return zeroed memory. So rename it to make user like pcpu_get_pages_and_bitmap() know don't reinit it. Signed-off-by: Bob Liu <[email protected]> Reviewed-by: Pekka Enberg <[email protected]> Reviewed-by: Michal Hocko <[email protected]> Signed-off-by: Tejun Heo <[email protected]>
2011-11-22ASoC: max9877: Update register if either val or val2 is changedAxel Lin1-5/+5
In the case of ((max9877_regs[reg] >> shift) & mask) != val but ((max9877_regs[reg2] >> shift) & mask) == val2, current code does not update the registers. Fix the logic to update registers if either val or val2 is changed. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2011-11-22ASoC: Fix wrong define for AD1836_ADC_WORD_OFFSETAxel Lin1-1/+1
According to the datasheet: The BIT[5:4] of ADC Control Register 2 is to control the word width. 00 = 25 Bits 01 = 20 Bits 10 = 16 Bits 11 = Invalid Thus, the AD1836_ADC_WORD_OFFSET should be defined as 4. Signed-off-by: Axel Lin <[email protected]> Acked-by: Lars-Peter Clausen <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2011-11-22ALSA: hda - fail ELD reading earlyWu Fengguang1-9/+19
With the ELD repoll mechanism, we can (and should) fail the ELD reading immediately when find something obviously wrong and let the caller retry after some delay. Signed-off-by: Wu Fengguang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22ALSA: lx6464es - fix device communication via command busTim Blechmann1-4/+12
commit 6175ddf06b6172046a329e3abfd9c901a43efd2e optimized the mem*io functions that have been used to send commands to the device. these optimizations somehow corrupted the communication with the lx6464es, that resulted the device to be unusable with kernels after 2.6.33. this patch emulates the memcpy_*_io functions via a loop to avoid these problems. Signed-off-by: Tim Blechmann <[email protected]> LKML-Reference: <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22ALSA: lx6464es - command buffer API cleanupTim Blechmann2-6/+4
the command buffer is only accessed from one file, so we can declare the specific functions as static in that file Signed-off-by: Tim Blechmann <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22ALSA: hda - repoll ELD content for multiple timesWu Fengguang1-6/+10
Improve the one-shot ELD repoll to up to 6 retries. Up to now the 300ms looks sufficient for the test boxes. However I'm a bit worried about how well it can fit the wider user base. Signed-off-by: Wu Fengguang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22Merge branch 'cleanups/remove-unused-kconfig' into imx-fixes-for-arndSascha Hauer1-13/+0
2011-11-22Merge branch 'cleanups/assorted' into imx-fixes-for-arndSascha Hauer7-51/+36
Conflicts: arch/arm/mach-imx/mm-imx3.c Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22Merge branches 'fixes/imx3-build', 'fixes/imx_ioremap' and ↵Sascha Hauer2-0/+3
'fixes/maintainer-update' into imx-fixes
2011-11-22ARM: imx: export imx_ioremapArnd Bergmann1-0/+2
The arch_ioremap function on i.MX is now an indirect function pointer. In order to use it from any loadable module, the pointer itself has to be exported. ERROR: "imx_ioremap" [drivers/video/tmiofb.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/sl811-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/r8a66597-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/oxu210hp-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/gadget/r8a66597-udc.ko] undefined! Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Shawn Guo <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ARM: imx/mm-imx3: conditionally compile i.MX31 and i.MX35 codeUwe Kleine-König1-27/+31
This fixes building a kernel for only one of the two SOCs. Without this patch an i.MX31 only build fails with: arch/arm/mach-imx/built-in.o: In function `imx35_init_early': mach-bug.c:(.init.text+0x2c): undefined reference to `mxc_iomux_v3_init' arch/arm/mach-imx/built-in.o: In function `imx35_soc_init': mach-bug.c:(.init.text+0xe4): undefined reference to `mx35_revision' Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ARM: mx5: Fix checkpatch warnings in cpu-imx5.cFabio Estevam1-2/+3
Fix the following warnings reported by checkpatch: WARNING: Use #include <linux/io.h> instead of <asm/io.h> #19: FILE: arm/mach-imx/cpu-imx5.c:19: +#include <asm/io.h> WARNING: line over 80 characters #70: FILE: arm/mach-imx/cpu-imx5.c:70: + if (mx51_revision() < IMX_CHIP_REVISION_3_0 && (elf_hwcap & HWCAP_NEON)) { Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22MAINTAINERS: Add missing directorySascha Hauer1-0/+1
arch/arm/mach-imx/ is part of the i.MX support. Add it. Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ARM: imx: drop 'ARCH_MX31' and 'ARCH_MX35'Paul Bolle1-13/+0
Commit 27ad4bf72a ("ARM: imx: move mx3 support to mach-imx") kept ARCH_MX31 and ARCH_MX35 'for compatibility'. Now that they aren't actually used anymore, they can be dropped entirely. Signed-off-by: Paul Bolle <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ALSA: hdspm - Fix PCI ID for PCIe RME MADI cardsAdrian Knoth1-1/+1
Commit c09403dcc5698abf214329fbbf3cf8dbb5558bea has introduced a regression: PCIe versions of RME MADI were no longer detected, because the MADIface ID (0xd5) was used instead of the correct 0xd2. This commit fixes the problem. Signed-off-by: Adrian Knoth <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-21Merge branch 'staging-linus' of ↵Linus Torvalds3-8/+9
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: fix more ET131X build errors staging: et131x depends on NET staging: slicoss depends on NET linux-next: et131x: Fix build error when CONFIG_PM_SLEEP not enabled
2011-11-21Merge branch 'usb-linus' of ↵Linus Torvalds42-282/+332
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (48 commits) USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c USB: option: add PID of Huawei E173s 3G modem OHCI: final fix for NVIDIA problems (I hope) USB: option: release new PID for ZTE 3G modem usb: Netlogic: Fix HC_LENGTH call in ehci-xls.c USB: storage: ene_ub6250: fix compile warnings USB: option: add id for 3G dongle Model VT1000 of Viettel USB: serial: pl2303: rm duplicate id USB: pch_udc: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor USB: pch_udc: Support new device LAPIS Semiconductor ML7831 IOH usb-storage: Accept 8020i-protocol commands longer than 12 bytes USB: quirks: adding more quirky webcams to avoid squeaky audio powerpc/usb: fix type cast for address of ioremap to compatible with 64-bit USB: at91: at91-ohci: fix set/get power USB: cdc-acm: Fix disconnect() vs close() race USB: add quirk for Logitech C600 web cam USB: EHCI: fix HUB TT scheduling issue with iso transfer USB: XHCI: resume root hubs when the controller resumes USB: workaround for bug in old version of GCC USB: ark3116 initialisation fix ...
2011-11-21Merge branch 'tty-linus' of ↵Linus Torvalds10-53/+72
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty * 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: TTY: ldisc, wait for ldisc infinitely in hangup TTY: ldisc, move wait idle to caller TTY: ldisc, allow waiting for ldisc arbitrarily long Revert "tty/serial: Prevent drop of DCD on suspend for Tegra UARTs" RS485: fix inconsistencies in the meaning of some variables pch_uart: Fix DMA resource leak issue serial,mfd: Fix CMSPAR setup tty/serial: Prevent drop of DCD on suspend for Tegra UARTs pch_uart: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor pch_uart: Support new device LAPIS Semiconductor ML7831 IOH pch_uart: Fix hw-flow control issue tty: hvc_dcc: Fix duplicate character inputs jsm: Change maintainership
2011-11-21Merge branch 'driver-core-linus' of ↵Linus Torvalds3-8/+15
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core * 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: drivers/base/node.c: fix compilation error with older versions of gcc uio: documentation fixups device.h: Fix struct member documentation
2011-11-21Merge branch 'char-misc-linus' of ↵Linus Torvalds5-31/+77
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc * 'char-misc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: ad525x_dpot: Fix AD8400 spi transfer size. pch_phub: Fix MAC address writing issue for LAPIS ML7831 pch_phub: Improve ADE(Address Decode Enable) control pch_phub: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor pch_phub: Support new device LAPIS Semiconductor ML7831 IOH pcie-gadget-spear: Add "platform:" prefix for platform modalias MAINTAINERS: add CHAR and MISC driver maintainers
2011-11-22viafb: correct sync polarity for OLPC DCONDaniel Drake1-2/+2
While the OLPC display appears to be able to handle either positive or negative sync, the Display Controller only recognises positive sync. This brings viafb (for XO-1.5) in line with lxfb (for XO-1) and fixes a recent regression where the XO-1.5 DCON could no longer be frozen. Thanks to Florian Tobias Schandinat for helping identify the fix. Test case: from a vt, echo 1 > /sys/devices/platform/dcon/freeze should cause the current screen contents to freeze, rather than garbage being displayed. Signed-off-by: Daniel Drake <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]> Cc: [email protected]
2011-11-22Merge branch 'for-3.2-rc' of git://gitorious.org/linux-omap-dss2/linux into ↵Florian Tobias Schandinat3-7/+7
fbdev-for-linus
2011-11-22video:da8xx-fb: Disable and reset sequence on version2 of LCDCManjunathappa, Prakash1-1/+14
Patch follows the disable and software reset sequence specified in version2 to LCDC functional specification. Without this flicker is observed on re-enabling the LCDC. Signed-off-by: Manjunathappa, Prakash <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]>
2011-11-22netfilter: nf_conntrack: make event callback registration per-netnsPablo Neira Ayuso4-49/+82
This patch fixes an oops that can be triggered following this recipe: 0) make sure nf_conntrack_netlink and nf_conntrack_ipv4 are loaded. 1) container is started. 2) connect to it via lxc-console. 3) generate some traffic with the container to create some conntrack entries in its table. 4) stop the container: you hit one oops because the conntrack table cleanup tries to report the destroy event to user-space but the per-netns nfnetlink socket has already gone (as the nfnetlink socket is per-netns but event callback registration is global). To fix this situation, we make the ctnl_notifier per-netns so the callback is registered/unregistered if the container is created/destroyed. Alex Bligh and Alexey Dobriyan originally proposed one small patch to check if the nfnetlink socket is gone in nfnetlink_has_listeners, but this is a very visited path for events, thus, it may reduce performance and it looks a bit hackish to check for the nfnetlink socket only to workaround this situation. As a result, I decided to follow the bigger path choice, which seems to look nicer to me. Cc: Alexey Dobriyan <[email protected]> Reported-by: Alex Bligh <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2011-11-21iio: fix a leak due to improper use of anon_inode_getfd()Al Viro1-1/+9
it can fail and in that case ->release() will *not* be called... Signed-off-by: Al Viro <[email protected]>
2011-11-21microblaze: bury asm/namei.hAl Viro1-22/+0
altroot support has been gone for years, along with arch/*/asm/namei.h; looks like a dummy survivor that sat it out in microblaze tree... Signed-off-by: Al Viro <[email protected]>
2011-11-21caif: fix endian conversion in cffrml_transmit()Dan Carpenter1-5/+6
The "tmp" variable here is used to store the result of cpu_to_le16() so it should be an __le16 instead of an int. We want the high bits set and the current code works on little endian systems but not on big endian systems. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Sjur Brændeland <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-11-21dccp: fix error propagation in dccp_v4_connectRongQing.Li1-0/+1
The errcode is not updated when ip_route_newports() fails. Signed-off-by: RongQing.Li <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-11-21net, sja1000: Don't include version.h in peak_pci.c when not neededJesper Juhl1-1/+0
It was pointed out by "make versioncheck" that we do not need to include version.h in drivers/net/can/sja1000/peak_pci.c This patch removes the unneeded include. Signed-off-by: Jesper Juhl <[email protected]> Acked-by: Marc Kleine-Budde <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-11-21xen-netback: use correct index for invalidation in xen_netbk_tx_check_gop()Jan Beulich1-1/+1
Signed-off-by: Jan Beulich <[email protected]> Signed-off-by: Ian Campbell <[email protected]> Cc: [email protected] Signed-off-by: David S. Miller <[email protected]>
2011-11-21stmmac: mask mmc interruptsGiuseppe CAVALLARO1-5/+9
We need to mask the MMC irq otherwise if we raise the mmc interrupts that are not handled the driver loops in the handler. In fact, by default all mmc counters (only used for stats) are managed in SW and registers are cleared on each READ. Signed-off-by: Giuseppe Cavallaro <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-11-21Merge branch 'dev' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds3-4/+5
* 'dev' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix up a undefined error in ext4_free_blocks in debugging code ext4: add blk_finish_plug in error case of writepages. ext4: Remove kernel_lock annotations ext4: ignore journalled data options on remount if fs has no journal
2011-11-21Merge branch 'for-linus' of ↵Linus Torvalds5-8/+19
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: Allocate larger oid buffer in request msgs ceph: initialize root dentry ceph: fix iput race when queueing inode work
2011-11-21Merge branch 'for-linus' of ↵Linus Torvalds4-37/+65
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: VFS: Log the fact that we've given ELOOP rather than creating a loop minixfs: kill manual hweight(), simplify fs/minix: Verify bitmap block counts before mounting
2011-11-21fix braino in um patchset (mea culpa)Al Viro1-1/+1
wrong register returned... Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-11-21Btrfs: remove free-space-cache.c WARN during log replayChris Mason1-1/+7
The log replay code only partially loads block groups, since the block group caching code is able to detect and deal with extents the logging code has pinned down. While the logging code is pinning down block groups, there is a bogus WARN_ON we're hitting if the code wasn't able to find an extent in the cache. This commit removes the warning because it can happen any time there isn't a valid free space cache for that block group. Signed-off-by: Chris Mason <[email protected]>
2011-11-21iseries_veth: Fix wrong parameter given to sizeof callThomas Jarosch1-1/+1
"remote_list" is of type struct dma_chunk remote_list[VETH_MAX_FRAMES_PER_MSG]; Probably a copy'n'paste error. Signed-off-by: Thomas Jarosch <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-11-21gpio: pca953x: Staticise pca953x_get_altdata()Mark Brown1-2/+2
It's not used outside of the driver so doesn't need to be exported, and sparse notices this and complains about it. Signed-off-by: Mark Brown <[email protected]>
2011-11-21prism54: potential memory corruption in prism54_get_essid()Dan Carpenter1-1/+1
"dwrq->length" is the capped version of "essid->length". Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-11-21cfg80211: fix regulatory NULL dereferenceJohannes Berg1-0/+4
By the time userspace returns with a response to the regulatory domain request, the wiphy causing the request might have gone away. If this is so, reject the update but mark the request as having been processed anyway. Cc: Luis R. Rodriguez <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2011-11-21mac80211: Fix endian bug in radiotap header generationHelmut Schaa1-4/+4
I intoduced this bug in commit a2fe81667410723d941a688e1958a49d67ca3346 "mac80211: Build TX radiotap header dynamically" Signed-off-by: Helmut Schaa <[email protected]> Acked-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-11-21mac80211: Fix AMSDU rate printout in debugfs.Ben Greear1-2/+2
It was flipped. See section 7.3.2.56 of the 802.11n spec for details. Signed-off-by: Ben Greear <[email protected]> Acked-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-11-21netfilter: possible unaligned packet header in ip_route_me_harderPaul Guo1-1/+2
This patch tries to fix the following issue in netfilter: In ip_route_me_harder(), we invoke pskb_expand_head() that rellocates new header with additional head room which can break the alignment of the original packet header. In one of my NAT test case, the NIC port for internal hosts is configured with vlan and the port for external hosts is with general configuration. If we ping an external "unknown" hosts from an internal host, an icmp packet will be sent. We find that in icmp_send()->...->ip_route_me_harder()->pskb_expand_head(), hh_len=18 and current headroom (skb_headroom(skb)) of the packet is 16. After calling pskb_expand_head() the packet header becomes to be unaligned and then our system (arch/tile) panics immediately. Signed-off-by: Paul Guo <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2011-11-21netfilter: ipset: suppress compile-time warnings in ip_set_hash_ipport*.cJozsef Kadlecsik3-3/+3
warning: 'ip_to' may be used uninitialized in this function Signed-off-by: Jozsef Kadlecsik <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2011-11-21ext4: fix up a undefined error in ext4_free_blocks in debugging codeYongqiang Yang1-1/+1
sbi is not defined, so let ext4_free_blocks use EXT4_SB(sb) instead when EXT4FS_DEBUG is defined. Signed-off-by: Yongqiang Yang <[email protected]>
2011-11-21ASoC: Ensure WM8731 register cache is synced when resuming from disabledMark Brown1-0/+1
Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2011-11-21ARM: 7166/1: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.cCatalin Marinas1-1/+1
Commit 99d1717d (ARM: Add init_consistent_dma_size()) introduces dynamic allocation of the consistent_pte array. The number of PTEs should be calculated based on the number of PMD entries rather than PGD, hence the PMD_SHIFT. Signed-off-by: Catalin Marinas <[email protected]> Cc: Jon Medhurst <[email protected]> Acked-by: Nicolas Pitre <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-11-21ARM: 7165/2: PL330: Fix typo in _prepare_ccr()Javi Merino1-2/+2
scctl should be shifted by CC_SRCCTRL_SHFT and dcctl by CC_DSTCCTRL_SHFT, not the other way round. Reference: <[email protected]> Signed-off-by: Javi Merino <[email protected]> Acked-by: Jassi Brar <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-11-21ARM: 7163/2: PL330: Only register usable channelsJavi Merino1-1/+7
When the manager is running non-secure, the only channels that can issue interrupts are the ones that have a 1 in their corresponding bit in Configuration Register 3. The other ones will generate an abort when trying to signal the end of the transaction so they are useless in non-secure mode. Reference: <[email protected]> Signed-off-by: Javi Merino <[email protected]> Acked-by: Jassi Brar <[email protected]> Signed-off-by: Russell King <[email protected]>
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