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2010-05-25Merge branch 'for-linus' of ↵Linus Torvalds9-405/+414
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: return set_mode is same mode is requested Regulators: ab3100/bq24022: add a missing .owner field in regulator_desc twl6030: regulator: Remove vsel tables and use formula for calculation mc13783-regulator: fix vaild voltage range checking for mc13783_fixed_regulator_set_voltage regulator: use voltage number array in 88pm860x regulator: make 88pm860x sharing one driver structure regulator: simplify regulator_register() error handling regulator: fix unset_regulator_supplies() to remove all matches regulator: prevent registration of matching regulator consumer supplies regulator: Allow regulator-regulator supplies to be specified by name
2010-05-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds20-76/+839
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: Driver for the watchdog timer on Freescale IMX2 (and later) processors. watchdog: s3c2410_wdt - Fix on handling of the request_mem_region fail watchdog: s3c2410_wdt - Add extra option to include watchdog for Samsung SoCs iTCO_wdt: fix TCO V1 timeout values and limits watchdog: twl4030_wdt: Disable watchdog during probing watchdog: update/improve/consolidate watchdog driver watchdog: booke_wdt: fix ioctl status flags watchdog: fix several MODULE_PARM_DESC strings watchdog: bfin: use new common Blackfin watchdog header
2010-05-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixesLinus Torvalds7-54/+65
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes: GFS2: Fix permissions checking for setflags ioctl() GFS2: Don't "get" xattrs for ACLs when ACLs are turned off GFS2: Rework reclaiming unlinked dinodes
2010-05-25Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds27-513/+2382
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: Ensure inode allocation buffers are fully replayed xfs: enable background pushing of the CIL xfs: forced unmounts need to push the CIL xfs: Introduce delayed logging core code xfs: Delayed logging design documentation xfs: Improve scalability of busy extent tracking xfs: make the log ticket ID available outside the log infrastructure xfs: clean up log ticket overrun debug output xfs: Clean up XFS_BLI_* flag namespace xfs: modify buffer item reference counting xfs: allow log ticket allocation to take allocation flags xfs: Don't reuse the same transaction ID for duplicated transactions.
2010-05-25Merge git://git.infradead.org/battery-2.6Linus Torvalds1-2/+4
* git://git.infradead.org/battery-2.6: power_supply: Fix regression for 'type' property
2010-05-25auxdisplay: section cleanup in cfag12864bfb driverHenrik Kretzschmar1-4/+4
This fixes a two section mismatches and makes remove() __devexit. Signed-off-by: Henrik Kretzschmar <[email protected]> Cc: Miguel Ojeda Sandonis <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25nuc900fb: release correct mem regionDan Carpenter1-1/+1
We should be releasing "res->start" here. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Wan ZongShun <[email protected]> Cc: Wang Qiang <[email protected]> Cc: Russell King <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fb_defio: fix for non-dirty ptesAlbert Herranz1-8/+32
Fix a problem observed while using fb_defio with a short delay on a PowerPC platform. It is possible that page_mkclean() is invoked in the deferred io work function _before_ a PTE has been marked dirty. In this case, the page is removed from the defio pagelist but page_mkclean() does not write-protect the page again. The end result is that defio ignores all subsequent writes to the page and the corresponding portions of the framebuffer never get updated. The fix consists in keeping track of the pages with non-dirty PTEs, re-checking them again on the next deferred io work iteration. Note that those pages are not passed to the defio callback as they are not written by userspace yet. Signed-off-by: Albert Herranz <[email protected]> Acked-by: Jaya Kumar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25sgivwfb: fix sectionsHenrik Kretzschmar1-5/+5
Since the drivers probe call was changed from .init.text to .devinit.text in commit c2e13037e6794bd0d9de3f9ecabf5615f15c160b ("platform-drivers: move probe to .devinit.text in drivers/video") the fb_fix_screeninfo and fb_var_screeninfo structures must be changed from .init.data to .devinit.data, too. Also the drivers remove routine should be moved from .text to .devexit.text It removes these 7 section mismatch warnings from modpost: WARNING: vmlinux.o(.devinit.text+0x1e28): Section mismatch in reference from the function sgivwfb_probe() to the variable .init.data:sgivwfb_fix The function __devinit sgivwfb_probe() references a variable __initdata sgivwfb_fix. If sgivwfb_fix is only used by sgivwfb_probe then annotate sgivwfb_fix with a matching annotation. WARNING: vmlinux.o(.devinit.text+0x1e50): Section mismatch in reference from the function sgivwfb_probe() to the (unknown reference) .init.data:(unknown) The function __devinit sgivwfb_probe() references a (unknown reference) __initdata (unknown). If (unknown) is only used by sgivwfb_probe then annotate (unknown) with a matching annotation. WARNING: vmlinux.o(.devinit.text+0x1e59): Section mismatch in reference from the function sgivwfb_probe() to the (unknown reference) .init.data:(unknown) The function __devinit sgivwfb_probe() references a (unknown reference) __initdata (unknown). If (unknown) is only used by sgivwfb_probe then annotate (unknown) with a matching annotation. WARNING: vmlinux.o(.devinit.text+0x1e60): Section mismatch in reference from the function sgivwfb_probe() to the variable .init.data:sgivwfb_fix The function __devinit sgivwfb_probe() references a variable __initdata sgivwfb_fix. If sgivwfb_fix is only used by sgivwfb_probe then annotate sgivwfb_fix with a matching annotation. WARNING: vmlinux.o(.devinit.text+0x1e6a): Section mismatch in reference from the function sgivwfb_probe() to the (unknown reference) .init.data:(unknown) The function __devinit sgivwfb_probe() references a (unknown reference) __initdata (unknown). If (unknown) is only used by sgivwfb_probe then annotate (unknown) with a matching annotation. WARNING: vmlinux.o(.devinit.text+0x1e7f): Section mismatch in reference from the function sgivwfb_probe() to the variable .init.data:sgivwfb_var1600sw The function __devinit sgivwfb_probe() references a variable __initdata sgivwfb_var1600sw. If sgivwfb_var1600sw is only used by sgivwfb_probe then annotate sgivwfb_var1600sw with a matching annotation. WARNING: vmlinux.o(.devinit.text+0x1e91): Section mismatch in reference from the function sgivwfb_probe() to the variable .init.data:sgivwfb_var The function __devinit sgivwfb_probe() references a variable __initdata sgivwfb_var. If sgivwfb_var is only used by sgivwfb_probe then annotate sgivwfb_var with a matching annotation. Signed-off-by: Henrik Kretzschmar <[email protected]> Cc: Arnaud Patard <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25s3c2410fb: fix sectionsHenrik Kretzschmar1-5/+5
Since the drivers probe calls were changed from .init.text to .devinit.text in commit c2e13037e6794bd0d9de3f9ecabf5615f15c160b ("platform-drivers: move probe to .devinit.text in drivers/video") all the function from .init.text should be moved to .devinit.text, too. The drivers remove calls can also be move from .text to .devexit.text. Signed-off-by: Henrik Kretzschmar <[email protected]> Cc: Vincent Sanders <[email protected]> Acked-by: Arnaud Patard <[email protected]> Tested-by: Arnaud Patard <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25hitfb: fix sectionsHenrik Kretzschmar1-4/+4
Since the drivers probe call was changed from .init.text to .devinit.text in commit c2e13037e6794bd0d9de3f9ecabf5615f15c160b ("platform-drivers: move probe to .devinit.text in drivers/video") the fb_fix_screeninfo and fb_var_screeninfo structures must be changed from .init.data to .devinit.data, too. Also the drivers remove routine should be moved from .exit.text to .devexit.text Signed-off-by: Henrik Kretzschmar <[email protected]> Cc: Paul Mundt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: move FBIO_WAITFORVSYNC to linux/fb.hGrazvydas Ignotas6-14/+2
FBIO_WAITFORVSYNC is currently implemented by matroxfb, atyfb, intelfb and more. All of them keep redefining the same FBIO_WAITFORVSYNC macro over and over again, so move it to linux/fb.h and clean up those duplicate defines. Signed-off-by: Grazvydas Ignotas <[email protected]> Cc: Ville Syrjala <[email protected]> Cc: Grant Likely <[email protected]> Cc: Maik Broemme <[email protected]> Cc: Petr Vandrovec <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Krzysztof Helt <[email protected]> Cc: "Hiremath, Vaibhav" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: da8xx/omap-l1xx: implement double bufferingMartin Ambrose2-67/+235
This work includes the following: - Implement handler for FBIO_WAITFORVSYNC ioctl. - Allocate the data and palette buffers separately. A consequence of this is that the palette and data loading is now done in different phases. And that the LCD must be disabled temporarily after the palette is loaded but this will only happen once after init and each time the palette is changed. I think this is OK. - Allocate two (ping and pong) framebuffers from memory. - Add pan_display handler which toggles the LCDC DMA registers between the ping and pong buffers. Signed-off-by: Martin Ambrose <[email protected]> Cc: Chaithrika U S <[email protected]> Cc: Sudhakar Rajashekhara <[email protected]> Cc: Krzysztof Helt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: section cleanup in w100fbHenrik Kretzschmar1-5/+5
Fix up the section in the w100fb driver, by moving: * w100fb_remove() from .text to .devexit.text * w100_get_xtal_table() from .text to .devinit.text * w100fb_init() from .devinit.text to .init.text Signed-off-by: Henrik Kretzschmar <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Cc: <[email protected]> [if "platform-drivers: move probe to .devinit.text in drivers/video" was merged] Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: section cleanup in vga16fbHenrik Kretzschmar1-5/+5
Fix up the sections in the vga16fb driver, by moving: * the variables vga16_defined and vga16fb from .init.data to .devinit.data * vga16fb_setup() from .text to .init.text * vga16fb_remove() from .text. to .devexit.text This fixes the following warnings issued by modpost: WARNING: drivers/video/built-in.o(.devinit.text+0x1a420): Section mismatch in re ference from the function vga16fb_probe() to the (unknown reference) .init.data: (unknown) The function __devinit vga16fb_probe() references a (unknown reference) __initdata (unknown). If (unknown) is only used by vga16fb_probe then annotate (unknown) with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x1a437): Section mismatch in reference from the function vga16fb_probe() to the variable .init.data:vga16fb_defined The function __devinit vga16fb_probe() references a variable __initdata vga16fb_defined. If vga16fb_defined is only used by vga16fb_probe then annotate vga16fb_defined with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x1a457): Section mismatch in reference from the function vga16fb_probe() to the variable .init.data:vga16fb_fix The function __devinit vga16fb_probe() references a variable __initdata vga16fb_fix. If vga16fb_fix is only used by vga16fb_probe then annotate vga16fb_fix with a matching annotation. Signed-off-by: Henrik Kretzschmar <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Cc: <[email protected]> [if "platform-drivers: move probe to .devinit.text in drivers/video" was merged] Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: section cleanup in vfbHenrik Kretzschmar1-2/+2
Fix up the section in the vfb driver, by moving the variables vfb_default and vfb_fix from .init.data to .devinit.data This fixes the following warnings issued by modpost: WARNING: drivers/video/vfb.o(.devinit.text+0xf8): Section mismatch in reference from the function vfb_probe() to the variable .init.data:vfb_default The function __devinit vfb_probe() references a variable __initdata vfb_default. If vfb_default is only used by vfb_probe then annotate vfb_default with a matching annotation. WARNING: drivers/video/vfb.o(.devinit.text+0x114): Section mismatch in reference from the function vfb_probe() to the variable .init.data:vfb_fix The function __devinit vfb_probe() references a variable __initdata vfb_fix. If vfb_fix is only used by vfb_probe then annotate vfb_fix with a matching annotation. Signed-off-by: Henrik Kretzschmar <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Cc: <[email protected]> [if "platform-drivers: move probe to .devinit.text in drivers/video" was merged] Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: section cleanup in hgafbHenrik Kretzschmar1-5/+5
Fix up the sections in the hgafb driver, by * moving hga_default_var and hga_fix from .init.data to .devinit.data * moving hga_detect() from .init.text to .devinit.text * moving hga_fb_remove() from .text to .devexit.text This fixes the following warnings issued by modpost: WARNING: drivers/video/hgafb.o(.devinit.text+0x18): Section mismatch in referenc e from the function hgafb_probe() to the function .init.text:hga_card_detect() The function __devinit hgafb_probe() references a function __init hga_card_detect(). If hga_card_detect is only used by hgafb_probe then annotate hga_card_detect with a matching annotation. WARNING: drivers/video/hgafb.o(.devinit.text+0xfe): Section mismatch in referenc e from the function hgafb_probe() to the variable .init.data:hga_fix The function __devinit hgafb_probe() references a variable __initdata hga_fix. If hga_fix is only used by hgafb_probe then annotate hga_fix with a matching annotation. WARNING: drivers/video/hgafb.o(.devinit.text+0x105): Section mismatch in reference from the function hgafb_probe() to the variable .init.data:hga_default_var The function __devinit hgafb_probe() references a variable __initdata hga_default_var. If hga_default_var is only used by hgafb_probe then annotate hga_default_var with a matching annotation. Signed-off-by: Henrik Kretzschmar <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Cc: <[email protected]> [if "platform-drivers: move probe to .devinit.text in drivers/video" was merged] Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: section cleanup in arcfbHenrik Kretzschmar1-4/+4
Fix the sections in the arcfb driver, by moving: * the variables arcfb_fix and arcfb_var from .init.data to .devinit.data * arcfb_remove() from .text to .devexit.text This fixes the following warnings issued by modpost: WARNING: drivers/video/built-in.o(.devinit.text+0x543): Section mismatch in reference from the function arcfb_probe() to the variable .init.data:arcfb_var The function __devinit arcfb_probe() references a variable __initdata arcfb_var. If arcfb_var is only used by arcfb_probe then annotate arcfb_var with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x558): Section mismatch in reference from the function arcfb_probe() to the variable .init.data:arcfb_fix The function __devinit arcfb_probe() references a variable __initdata arcfb_fix. If arcfb_fix is only used by arcfb_probe then annotate arcfb_fix with a matching annotation. Signed-off-by: Henrik Kretzschmar <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Cc: <[email protected]> [if "platform-drivers: move probe to .devinit.text in drivers/video" was merged] Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25sis: strcpy() => strlcpy()Dan Carpenter1-1/+1
These are different size buffers (40 chars vs 16), we may as well be cautious. Signed-off-by: Dan Carpenter <[email protected]> Cc: Thomas Winischhofer <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fbdev: bfin-lq035q1-fb: respect new PPI mode platform fieldMichael Hennerich1-106/+146
This lets us support the new BF527-EZKIT V2.1 via platform resources tweaks only. Signed-off-by: Michael Hennerich <[email protected]> Signed-off-by: Mike Frysinger <[email protected]> Cc: Bryan Wu <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25rtc: use genirq directly in rtc-wm831xMark Brown1-8/+8
Now that the WM831x core uses genirq for the IRQ controller there is no need to use the WM831x-specific wrappers to request interrupts so convert to use genirq directly. Also use more meaningful strings to make /proc/interrupts more readily legible. Signed-off-by: Mark Brown <[email protected]> Cc: Alessandro Zummo <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25rtc-cmos: do dev_set_drvdata() earlier in the initializationDan Carpenter1-2/+3
The bug is an oops when dev_get_drvdata() returned null in cmos_update_irq_enable(). The call tree looks like this: rtc_dev_ioctl() => rtc_update_irq_enable() => cmos_update_irq_enable() It's caused by a race condition in the module initialization. It is rtc_device_register() which makes the ioctl operations live so I moved the call to dev_set_drvdata() before the call to rtc_device_register(). Addresses https://bugzilla.kernel.org/show_bug.cgi?id=15963 Reported-by: Randy Dunlap <[email protected]> Signed-off-by: Dan Carpenter <[email protected]> Tested-by: Randy Dunlap <[email protected]> Cc: Alessandro Zummo <[email protected]> Cc: Paul Gortmaker <[email protected]> Cc: Malte Schroder <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Herton Ronaldo Krzesinski <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25rtc-ds1302: add some abstraction for new platform supportMarc Zyngier1-18/+67
The current ds1302 driver (or at least the one that lives in /drivers/rtc) seems to be designed for memory mapped devices only. This make it quite hard to add support for GPIO-based implementations (as this is the case for the upcoming Arcom Vulcan). This patch moves the direct register access to inline functions with explicit names. Still not as good as a proper platform driver, but at least neater. Signed-off-by: Marc Zyngier <[email protected]> Cc: Paul Gortmaker <[email protected]> Cc: Alessandro Zummo <[email protected]> Cc: Paul Mundt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25rtc-isl1208: use sysfs_{create/remove}_groupH Hartley Sweeten1-34/+11
Instead of individually creating and removing the sysfs device attribute files, wrap them in an attribute_group and use sysfs_{create/remove}_group. Signed-off-by: H Hartley Sweeten <[email protected]> Cc: Alessandro Zummo <[email protected]> Cc: Paul Gortmaker <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25rtc-mxc: remove unnecessary clock source for rtc subsystemVladimir Zapolskiy1-17/+8
On imx SoCs rtc clock parent is CKIL, but clock rate shall be determined using rtc clock itself, that eliminates CKIL clock usage in the driver. Signed-off-by: Vladimir Zapolskiy <[email protected]> Cc: Alessandro Zummo <[email protected]> Cc: Daniel Mack <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Paul Gortmaker <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25s3c rtc driver: add support for S3C64xxMaurus Cuelenaere3-21/+92
Add support for the S3C64xx SoC to the generic S3C RTC driver. Signed-off-by: Maurus Cuelenaere <[email protected]> Acked-by: Ben Dooks <[email protected]> Cc: Frans Pop <[email protected]> Cc: Paul Gortmaker <[email protected]> Cc: Alessandro Zummo <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25smbfs: remove duplicated #includeHuang Weiyi1-1/+0
Remove duplicated #include('s) in fs/smbfs/symlink.c Signed-off-by: Huang Weiyi <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25xen: fix build when SYSRQ is disabledRandy Dunlap1-5/+9
Fix build error when CONFIG_MAGIC_SYSRQ is not enabled: drivers/xen/manage.c:223: error: implicit declaration of function 'handle_sysrq' Signed-off-by: Randy Dunlap <[email protected]> Acked-by: Jeremy Fitzhardinge <[email protected]> Cc: Chris Wright <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25drivers/hwmon/coretemp.c: get TjMax value from MSRCarsten Emde2-4/+59
The MSR IA32_TEMPERATURE_TARGET contains the TjMax value in the newer Intel processors. Signed-off-by: Huaxu Wan <[email protected]> Signed-off-by: Carsten Emde <[email protected]> Cc: Jean Delvare <[email protected]> Cc: Valdis Kletnieks <[email protected]> Cc: Henrique de Moraes Holschuh <[email protected]> Cc: Yong Wang <[email protected]> Cc: Rudolf Marek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25drivers/hwmon/coretemp.c: detect the thermal sensors by CPUIDCarsten Emde1-20/+12
The thermal sensors of Intel(R) CPUs can be detected by CPUID instruction, indicated by CPUID.06H.EAX[0]. Signed-off-by: Huaxu Wan <[email protected]> Signed-off-by: Carsten Emde <[email protected]> Reviewed-by: Valdis Kletnieks <[email protected]> Cc: Jean Delvare <[email protected]> Cc: Henrique de Moraes Holschuh <[email protected]> Cc: Yong Wang <[email protected]> Cc: Rudolf Marek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25hwmon: add TI ads7871 a/d converter driverPaul Thomas3-0/+263
[[email protected]: coding-style fixes] Signed-off-by: Paul Thomas <[email protected]> Cc: Jonathan Cameron <[email protected]> Cc: Jean Delvare <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lis3: setup poll interval limitsSamu Onkalo1-0/+4
Set valid adjustment window (0 - 2000ms). Signed-off-by: Samu Onkalo <[email protected]> Acked-by: Eric Piel <[email protected]> Cc: Daniel Mack <[email protected]> Cc: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lis3: interrupt handlers for 8bit wakeup and click eventsSamu Onkalo3-13/+88
Content for the 8bit device threaded interrupt handlers. Depending on the interrupt line and chip configuration, either click or wakeup / freefall handler is called. In case of click, BTN_ event is sent via input device. In case of wakeup or freefall, input device ABS_ events are updated immediatelly. It is still possible to configure interrupt line 1 for fast freefall detection and use the second line either for click or threshold based interrupts. Or both lines can be used for click / threshold interrupts. Polled input device can be set to stopped state and still get coordinate updates via input device using interrupt based method. Polled mode and interrupt mode can also be used parallel. BTN_ events are remapped based on existing axis remapping information. Signed-off-by: Samu Onkalo <[email protected]> Acked-by: Eric Piel <[email protected]> Cc: Daniel Mack <[email protected]> Cc: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lis3: add skeletons for interrupt handlersSamu Onkalo2-23/+65
Original lis3 driver didn't provide interrupt handler(s) for click or threshold event handling. This patch adds threaded handlers for one or two interrupt lines for 8 bit device. Actual content for interrupt handling is provided in the separate patch. Signed-off-by: Samu Onkalo <[email protected]> Tested-by: Daniel Mack <[email protected]> Acked-by: Eric Piel <[email protected]> Cc: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lis3: introduce platform data for second ff / wu unitSamu Onkalo2-2/+22
8 bit device has two wakeup / free fall units. It was not possible to configure the second unit. This patch introduces configuration entry to the platform data and also corresponding changes to the 8 bit setup function. High pass filters were enabled by default. Patch introduces configuration option for high pass filter cut off frequency and also possibility to disable or enable the filter via platform data. Since the control is a new one and default state was filter enabled, new option is used to disable the filter. This way old platform data is still compatible with the change. Signed-off-by: Samu Onkalo <[email protected]> Acked-by: Eric Piel <[email protected]> Tested-by: Daniel Mack <[email protected]> Cc: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lis3: separate configuration function for 8 bit deviceSamu Onkalo1-19/+26
Separate configuration function for 8 bit version of the chip. This way generic part of the init function stays little bit more readable. Signed-off-by: Samu Onkalo <[email protected]> Acked-by: Eric Piel <[email protected]> Tested-by: Daniel Mack <[email protected]> Cc: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lis3: add missing constants for 8bit deviceSamu Onkalo1-0/+10
Definitions for click were missing. Signed-off-by: Samu Onkalo <[email protected]> Acked-by: Eric Piel <[email protected]> Tested-by: Daniel Mack <[email protected]> Cc: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25crc32: use __BYTE_ORDER macro for endian detection.Joakim Tjernlund1-1/+1
Since crc32.c contains a nifty test program that can be executed in user space, make sure endian detection works reliably in user space too. Signed-off-by: Joakim Tjernlund <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25crc32: major optimizationJoakim Tjernlund2-24/+47
Precompute more crc32 values(0xcc00, 0xcc0000 and 0xcc000000) into tables. This increases the table size from 1KB to 4KB but the performance benfit makes it worth it: 28% faster on MPC8321, 266 MHz 2x faster on Core 2 Duo, 3.1GHz [[email protected]: coding-style fixes] Signed-off-by: Joakim Tjernlund <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25checkpatch: warn on declaration with storage class not at the beginningTobias Klauser1-0/+5
The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <[email protected]> Acked-by: Jean Delvare <[email protected]> Cc: Andy Whitcroft <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25checkpatch: add check for too short Kconfig descriptionsAndi Kleen1-0/+15
I've seen various new Kconfigs with rather unhelpful one liner descriptions. Add a Kconfig warning for a minimum length of the Kconfig help section. Right now I arbitarily chose 4. The exact value can be debated. [[email protected]: coding-style fixes] Signed-off-by: Andi Kleen <[email protected]> Cc: Andy Whitcroft <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25drivers: acpi: don't use own implementation of hex_to_bin()Andy Shevchenko1-7/+2
Remove own implementation of hex_to_bin(). Signed-off-by: Andy Shevchenko <[email protected]> Cc: Len Brown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25drivers: wireless: use new hex_to_bin() methodAndy Shevchenko1-11/+4
Instead of using own implementation involve hex_to_bin() function. Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: John W. Linville <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25fs: ldm: don't use own implementation of hex_to_bin()Andy Shevchenko1-9/+9
Remove own implementation of hex_to_bin(). Signed-off-by: Andy Shevchenko <[email protected]> Cc: "Richard Russon (FlatCap)" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25staging: rt2860: use new hex_to_bin() methodAndy Shevchenko2-15/+2
Instead of using own implementation involve hex_to_bin() function. Signed-off-by: Andy Shevchenko <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25sysctl: don't use own implementation of hex_to_bin()Andy Shevchenko1-6/+3
Remove own implementation of hex_to_bin(). Signed-off-by: Andy Shevchenko <[email protected]> Cc: Eric W. Biederman <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25usb: atm: speedtch: use new hex_to_bin() methodAndy Shevchenko1-3/+2
Instead of using own implementation which potentialy has bugs involve hex_to_bin() function. It requires to have hex_to_bin() implementation introduced by starter patch in series. Signed-off-by: Andy Shevchenko <[email protected]> Cc: Duncan Sands <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25drivers: isdn: use new hex_to_bin() methodAndy Shevchenko1-12/+1
Remove own implementation of hex_to_bin(). Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Tilman Schmidt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lib: introduce common method to convert hex digitsAndy Shevchenko2-0/+20
hex_to_bin() is a little method which converts hex digit to its actual value. There are plenty of places where such functionality is needed. [[email protected]: use tolower(), saving 3 bytes, test the more common case first - it's quicker] [[email protected]: relocate tolower to make it even faster! (Joe)] Signed-off-by: Andy Shevchenko <[email protected]> Cc: Tilman Schmidt <[email protected]> Cc: Duncan Sands <[email protected]> Cc: Eric W. Biederman <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: "Richard Russon (FlatCap)" <[email protected]> Cc: John W. Linville <[email protected]> Cc: Len Brown <[email protected]> Cc: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-25lib/hexdump.c: reduce stack variable size and cleanupsJoe Perches1-17/+19
Reduce char linebuf[200] to the actual size required., which is 32 * 3 + 2 + 32 + 1, ie: linebuf[131]. Change examples to use bool true not int 1. Align multiline argument indentation to open parenthesis. Use temporary for ptr[j] so trigraph fits on single line. Convert printk ptr from %*p, (int)(2 * sizeof(void *)) to %p as %p uses the same calculation for size. Signed-off-by: Joe Perches <[email protected]> Cc: Randy Dunlap <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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