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* drivers/rtc/rtc-wm831x.c: convert to devm_kzalloc()Mark Brown2012-01-101-3/+1
| | | | | | | | | | Marginally less code and eliminate the possibility of memory leaks. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/rtc/rtc-wm831x.c: remove unused period IRQ handlerMark Brown2012-01-101-20/+0
| | | | | | | | | | Due to changes in the RTC core the period interrupt is now unused so delete the code managing it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* rtc/ab8500: add calibration attribute to AB8500 RTCMark Godfrey2012-01-101-0/+112
| | | | | | | | | | | | | | The rtc_calibration attribute allows user-space to get and set the AB8500's RtcCalibration register. The AB8500 will then use the value in this register to compensate for RTC drift every 60 seconds. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Mark Godfrey <mark.godfrey@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/rtc/rtc-ab8500.c: change msleep() to usleep_range()Linus Walleij2012-01-101-3/+3
| | | | | | | | | | | | | | The resolution of msleep is related to HZ, so with HZ set to 100 any msleep of less than 10ms will become ~10ms. This is not what we want. Use the hrtimer-based usleep_range() and allow for some slack in the non-critical path so we have more control of what is happening here. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Jonas Aaberg <jonas.aberg@stericsson.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* rtc/ab8500: set can_wake flagAndrew Lynn2012-01-101-0/+2
| | | | | | | | | | | Set can_wake flag so wakealarm property is visible in sysfs. Signed-off-by: Andrew Lynn <andrew.lynn@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* rtc/ab8500: don't disable IRQ:s when suspendingRobert Marklund2012-01-101-2/+2
| | | | | | | | | | We want this driver to be able to wake up the system. Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/rtc/rtc-mxc.c: make alarm workYauhen Kharuzhy2012-01-101-53/+59
| | | | | | | | | | | | | | Fix alarm IRQ handling, make the alarm one-shot. Cleanup black magick with a validation of already validated time data. Add ability to wake the system with alarm. [akpm@linux-foundation.org: fix CONFIG_PM=n build] Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Cc: Daniel Mack <daniel@caiaq.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/rtc/rtc-mxc.c: fix setting time for MX1 SoCYauhen Kharuzhy2012-01-101-0/+11
| | | | | | | | | | | | | | There is no way to track year in the i.MX1 RTC: Days Counter register is 9-bit wide only. Attempt to save date after 1970-01-01 plus 512 days causes endless loop in mxc_rtc_set_mmss(). Fix this by resetting year to 1970. [akpm@linux-foundation.org: use conventional comment layout] Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Cc: Daniel Mack <daniel@caiaq.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/rtc/rtc-cmos.c: fix broken NVRAM bank 2 writingOndrej Zary2012-01-101-1/+1
| | | | | | | | | | Fix writing to NVRAM bank 2 in rtc-cmos driver. It never worked since its introduction in 2.6.28 because of a typo. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* leds: convert wm8350 driver to devm_kzalloc()Mark Brown2012-01-101-5/+2
| | | | | | | | | Saves a small amount of code and systematically eliminates leaks. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* leds: convert wm831x status driver to devm_kzalloc()Mark Brown2012-01-101-3/+2
| | | | | | | | | Saves a small amount of code and systematically eliminates leaks. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/leds/leds-mc13783.c: fix off-by-one for checking num_ledsAxel Lin2012-01-101-1/+1
| | | | | | | | | | | The LED id begins from 0. Thus the maximum number of leds should be MC13783_LED_MAX + 1. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Philippe Retornaz <philippe.retornaz@epfl.ch> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* leds: add driver for TCA6507 LED controllerNeilBrown2012-01-103-0/+788
| | | | | | | | | | | | | | | | | TI's TCA6507 is the LED driver in the GTA04 Openmoko motherboard. The driver provides full support for brightness levels and hardware blinking. This driver can drive each of 7 outputs as an LED or a GPIO output, and provides hardware-assist blinking. [akpm@linux-foundation.org: fix __mod_i2c_device_table alias] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NeilBrown <neilb@suse.de> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/leds/leds-netxbig.c: use gpio_request_one()Axel Lin2012-01-101-18/+6
| | | | | | | | | | | Use gpio_request_one() instead of multiple gpiolib calls. This also simplifies error handling a bit. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Simon Guinot <sguinot@lacie.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/leds/leds-bd2802.c: use gpio_request_one()Axel Lin2012-01-101-2/+1
| | | | | | | | | | Use gpio_request_one() instead of multiple gpiolib calls. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Kim Kyuwon <q1.kim@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/leds/leds-lp5523.c: remove unneeded forward declarationAxel Lin2012-01-101-2/+0
| | | | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* leds: convert leds-dac124s085 to module_spi_driverAxel Lin2012-01-101-12/+1
| | | | | | | | | | | | | | | Factor out some boilerplate code for spi driver registration into module_spi_driver. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Haojian Zhuang <hzhuang1@marvell.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Michael Hennerich <hennerich@blackfin.uclinux.org> Cc: Mike Rapoport <mike@compulab.co.il> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* leds: convert led i2c drivers to module_i2c_driverAxel Lin2012-01-107-98/+7
| | | | | | | | | | | | | | | Factor out some boilerplate code for i2c driver registration into module_i2c_driver. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Haojian Zhuang <hzhuang1@marvell.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Michael Hennerich <hennerich@blackfin.uclinux.org> Cc: Mike Rapoport <mike@compulab.co.il> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* leds: convert led platform drivers to module_platform_driverAxel Lin2012-01-1021-265/+31
| | | | | | | | | | | | | | | Factor out some boilerplate code for platform driver registration into module_platform_driver. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Haojian Zhuang <hzhuang1@marvell.com> [led-88pm860x.c] Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Michael Hennerich <hennerich@blackfin.uclinux.org> Cc: Mike Rapoport <mike@compulab.co.il> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* backlight: convert pwm_bl to dev_pm_opsMark Brown2012-01-101-10/+11
| | | | | | | | | | | | Should be no functional changes, mainly a reorganisation to support future work. [akpm@linux-foundation.org: fix CONFIG_PM=n build] Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* backlight: convert platform_lcd to devm_kzalloc()Mark Brown2012-01-101-5/+4
| | | | | | | | | | Saves some error handling code and eliminates a class of leaks. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* backlight: use kstrtoul()Jingoo Han2012-01-102-19/+13
| | | | | | | | | | | | | The usage of simple_strtoul() or strict_strtoul() is not preferred. Thus, kstrtoul should be used. This patch also fixes checkpatch error as follows: ERROR: space required after that ',' (ctx:VxV) Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/video/backlight/ep93xx_bl.c: remove duplicated header includeJingoo Han2012-01-101-1/+0
| | | | | | | | | | | module.h is included twice. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ryan Mallon <rmallon@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* backlight/ld9040.c: regulator control in the driverDonghwa Lee2012-01-101-12/+59
| | | | | | | | | | | | | | | This patch supports regulator power control in the driver. Current ld9040 driver was controlled power on/off sequence by callback function in the board file. But, by doing this, there's no need to register lcd power on/off callback function in the board file. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* backlight: convert drivers/video/backlight/* to use module_platform_driver()Axel Lin2012-01-1013-148/+13
| | | | | | | | | | | | | | | | Convert the drivers in drivers/video/backlight/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> [ep93xx_bl.c] Cc: Mike Rapoport <mike@compulab.co.il> Cc: Richard Purdie <rpurdie@rpsys.net> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* backlight: remove ADX backlight device supportPaul Bolle2012-01-103-191/+0
| | | | | | | | | | | | | | | Support for the Avionic Design Xanthos backlight device got added in commit 3b96ea9ef8 ("backlight: Add support for the Avionic Design Xanthos backlight device."). That support depends on ARCH_PXA_ADX. The code that should have provided that Kconfig symbol never got submitted. It has never been possible to even build this driver. Remove it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Thierry Reding <thierry.reding@avionic-design.de> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-nextLinus Torvalds2012-01-091-2/+2
|\ | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: sparc32: remove unused file: include/asm/pgtsun4.h sparc32: fix PAGE_SIZE definition sparc32: enable different preemptions models sparc32: support atomic64_t apbuart: fix section mismatch warning sparc32: drop useless preprocessor conditional in atomic_32.h sparc32: drop unused atomic24 support
| * apbuart: fix section mismatch warningSam Ravnborg2011-12-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings: WARNING: drivers/tty/serial/built-in.o(.text+0x7370): Section mismatch in reference from the function grlib_apbuart_configure() to the variable .init.data:apbuart_match The function grlib_apbuart_configure() references the variable __initdata apbuart_match. This is often because grlib_apbuart_configure lacks a __initdata annotation or the annotation of apbuart_match is wrong. + 3 more warnings like this. There is no guarantee that grlib_apbuart_of_driver.of_match_table is only used at __init time - so drop the __initdata annotation. grlib_apbuart_configure() is only used during __init so add __init to this method too. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-01-0910-13/+11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: igmp: Avoid zero delay when receiving odd mixture of IGMP queries netdev: make net_device_ops const bcm63xx: make ethtool_ops const usbnet: make ethtool_ops const net: Fix build with INET disabled. net: introduce netif_addr_lock_nested() and call if when appropriate net: correct lock name in dev_[uc/mc]_sync documentations. net: sk_update_clone is only used in net/core/sock.c 8139cp: fix missing napi_gro_flush. pktgen: set correct max and min in pktgen_setup_inject() smsc911x: Unconditionally include linux/smscphy.h in smsc911x.h asix: fix infinite loop in rx_fixup() net: Default UDP and UNIX diag to 'n'. r6040: fix typo in use of MCR0 register bits net: fix sock_clone reference mismatch with tcp memcontrol
| * | netdev: make net_device_ops conststephen hemminger2012-01-092-3/+2
| | | | | | | | | | | | | | | | | | | | | More drivers where net_device_ops should be const. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bcm63xx: make ethtool_ops conststephen hemminger2012-01-091-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | usbnet: make ethtool_ops conststephen hemminger2012-01-094-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | The ethtool_ops table of function pointers should be const. Fix all the usb network drivers. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | 8139cp: fix missing napi_gro_flush.françois romieu2012-01-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The driver uses __napi_complete and napi_gro_receive. Without it, the driver hits the BUG_ON(n->gro_list) assertion hard in __napi_complete. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Marin Glibic <zhilla2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | smsc911x: Unconditionally include linux/smscphy.h in smsc911x.hDavid S. Miller2012-01-071-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The energy detect enable/disable code in the driver uses some register defines in this header unconditionally, so guarding the smscphy.h header include with CONFIG_SMSC_PHY leads to build failures in some configurations. Reported-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | asix: fix infinite loop in rx_fixup()Aurelien Jacobs2012-01-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At this point if skb->len happens to be 2, the subsequant skb_pull(skb, 4) call won't work and the skb->len won't be decreased and won't ever reach 0, resulting in an infinite loop. With an ASIX 88772 under heavy load, without this patch, rx_fixup() reaches an infinite loop in less than a minute. With this patch applied, no infinite loop even after hours of heavy load. Signed-off-by: Aurelien Jacobs <aurel@gnuage.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | r6040: fix typo in use of MCR0 register bitsCesar Eduardo Barros2012-01-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 4e16d6ebd65b4f2c4e3f780b4c5704beef64019c (r6040: define more MCR0 register bits) added #define values for MCR0 register bits and converted uses of hardcoded magic values to uses of these defines. However, one of the conversions looks suspicious: #define MCR0 0x00 /* Control register 0 */ +#define MCR0_RCVEN 0x0002 /* Receive enable */ +#define MCR0_XMTEN 0x1000 /* Transmission enable */ /* Init RDC private data */ - lp->mcr0 = 0x1002; + lp->mcr0 = MCR0_XMTEN | MCR0; I believe what was meant here was MCR0_XMTEN | MCR0_RCVEN, which makes sense and matches the original values. Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-01-098-33/+36
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clock management changes for i.MX Another simple series related to clock management, this time only for imx. * tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: mxs: select HAVE_CLK_PREPARE for clock clk: add config option HAVE_CLK_PREPARE into Kconfig ASoC: mxs-saif: convert to clk_prepare/clk_unprepare video: mxsfb: convert to clk_prepare/clk_unprepare serial: mxs-auart: convert to clk_prepare/clk_unprepare net: flexcan: convert to clk_prepare/clk_unprepare mtd: gpmi-lib: convert to clk_prepare/clk_unprepare mmc: mxs-mmc: convert to clk_prepare/clk_unprepare dma: mxs-dma: convert to clk_prepare/clk_unprepare net: fec: add clk_prepare/clk_unprepare ARM: mxs: convert platform code to clk_prepare/clk_unprepare clk: add helper functions clk_prepare_enable and clk_disable_unprepare Fix up trivial conflicts in drivers/net/ethernet/freescale/fec.c due to commit 0ebafefcaa7a ("net: fec: add clk_prepare/clk_unprepare") clashing trivially with commit e163cc97f9ac ("net/fec: fix the .remove code").
| * \ \ Merge branch 'mxs/clk-prepare' of ↵Arnd Bergmann2012-01-038-33/+36
| |\ \ \ | | | | | | | | | | | | | | | git://git.linaro.org/people/shawnguo/linux-2.6 into imx/clk
| | * | | clk: add config option HAVE_CLK_PREPARE into KconfigShawn Guo2011-12-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 40d3e0f (clk: provide prepare/unprepare functions) provides the config option HAVE_CLK_PREPARE for platforms that have prepare/unprepare implementation to select. This patch adds the option into drivers/clk/Kconfig, so that it can be actually selected. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | video: mxsfb: convert to clk_prepare/clk_unprepareShawn Guo2011-12-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch converts mxsfb driver to clk_prepare/clk_unprepare by using helper functions clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
| | * | | serial: mxs-auart: convert to clk_prepare/clk_unprepareShawn Guo2011-12-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch converts mxs-auart driver to clk_prepare/clk_unprepare by using helper functions clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Alan Cox <alan@linux.intel.com>
| | * | | net: flexcan: convert to clk_prepare/clk_unprepareShawn Guo2011-12-281-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch converts flexcan driver to clk_prepare/clk_unprepare by using helper functions clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: David S. Miller <davem@davemloft.net>
| | * | | mtd: gpmi-lib: convert to clk_prepare/clk_unprepareShawn Guo2011-12-281-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch converts gpmi nand driver to clk_prepare/clk_unprepare by using helper functions clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Huang Shijie <b32955@freescale.com> Cc: Artem Bityutskiy <artem.bityutskiy@intel.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
| | * | | mmc: mxs-mmc: convert to clk_prepare/clk_unprepareShawn Guo2011-12-281-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch converts mxs-mmc driver to clk_prepare/clk_unprepare by using helper functions clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Chris Ball <cjb@laptop.org> Acked-by: Marek Vasut <marek.vasut@gmail.com>
| | * | | dma: mxs-dma: convert to clk_prepare/clk_unprepareShawn Guo2011-12-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch converts mxs-dma driver to clk_prepare/clk_unprepare by using helper functions clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
| | * | | net: fec: add clk_prepare/clk_unprepareRichard Zhao2011-12-281-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's for migrating to generic clk framework API. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: David S. Miller <davem@davemloft.net> Acked-by: Marek Vasut <marek.vasut@gmail.com>
* | | | | Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-01-091-61/+367
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | power management changes for omap and imx A significant part of the changes for these two platforms went into power management, so they are split out into a separate branch. * tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (65 commits) ARM: imx6: remove __CPUINIT annotation from v7_invalidate_l1 ARM: imx6: fix v7_invalidate_l1 by adding I-Cache invalidation ARM: imx6q: resume PL310 only when CACHE_L2X0 defined ARM: imx6q: build pm code only when CONFIG_PM selected ARM: mx5: use generic irq chip pm interface for pm functions on ARM: omap: pass minimal SoC/board data for UART from dt arm/dts: Add minimal device tree support for omap2420 and omap2430 omap-serial: Add minimal device tree support omap-serial: Use default clock speed (48Mhz) if not specified omap-serial: Get rid of all pdev->id usage ARM: OMAP2+: hwmod: Add a new flag to handle hwmods left enabled at init ARM: OMAP4: PRM: use PRCM interrupt handler ARM: OMAP3: pm: use prcm chain handler ARM: OMAP: hwmod: add support for selecting mpu_irq for each wakeup pad ARM: OMAP2+: mux: add support for PAD wakeup interrupts ARM: OMAP: PRCM: add suspend prepare / finish support ARM: OMAP: PRCM: add support for chain interrupt handler ARM: OMAP3/4: PRM: add functions to read pending IRQs, PRM barrier ARM: OMAP2+: hwmod: Add API to enable IO ring wakeup ARM: OMAP2+: mux: add wakeup-capable hwmod mux entries to dynamic list ...
| * | | | | Merge branch 'v3.2-rc7' into next/pmArnd Bergmann2012-01-03305-2530/+4960
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/kernel/setup.c arch/arm/mach-shmobile/board-kota2.c
| * | | | | omap-serial: Add minimal device tree supportRajendra Nayak2011-12-161-3/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adapt the driver to device tree and pass minimal platform data from device tree needed for console boot. No power management features will be suppported for now since it requires more tweaks around OCP settings to toggle forceidle/noidle/smartidle bits and handling remote wakeup and dynamic muxing. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | | | omap-serial: Use default clock speed (48Mhz) if not specifiedRajendra Nayak2011-12-161-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a default clock speed of 48Mhz, instead of ending up with 0, if platforms fail to specify a valid clock speed. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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