linux/drivers/mmc/core
Grygorii Strashko 184af16b09 mmc: core: add missing pm event in mmc_pm_notify to fix hib restore
The PM_RESTORE_PREPARE is not handled now in mmc_pm_notify(),
as result mmc_rescan() could be scheduled and executed at
late hibernation restore stages when MMC device is suspended
already - which, in turn, will lead to system crash on TI dra7-evm board:

WARNING: CPU: 0 PID: 3188 at drivers/bus/omap_l3_noc.c:148 l3_interrupt_handler+0x258/0x374()
44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER1_P3 (Idle): Data Access in User mode during Functional access

Hence, add missed PM_RESTORE_PREPARE PM event in mmc_pm_notify().

Fixes: 4c2ef25fe0 (mmc: fix all hangs related to mmc/sd card...)
Signed-off-by: Grygorii Strashko <Grygorii.Strashko@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-05-04 10:33:33 +02:00
..
Kconfig mmc: core: Use MMC_UNSAFE_RESUME as default behavior 2014-02-13 22:58:15 -05:00
Makefile mmc: pwrseq: add driver for emmc hardware reset 2015-02-04 09:45:09 +01:00
bus.c Revert "mmc: core: Convert mmc_driver to device_driver" 2015-04-17 11:48:01 +02:00
bus.h mmc: rename dev_to_mmc_card() to mmc_dev_to_card() 2010-10-23 21:11:12 +08:00
core.c mmc: core: add missing pm event in mmc_pm_notify to fix hib restore 2015-05-04 10:33:33 +02:00
core.h mmc: core: Simplify by adding mmc_execute_tuning() 2015-01-19 09:56:30 +01:00
debugfs.c mmc: core: Use mmc_get_ext_csd() instead of mmc_send_ext_csd() 2014-11-10 12:40:44 +01:00
host.c mmc: core: Initial support for MMC power sequences 2015-01-28 12:31:12 +01:00
host.h mmc: start removing enable / disable API 2012-03-27 12:20:03 -04:00
mmc.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-04-14 09:50:27 -07:00
mmc_ops.c mmc: core: Make tuning block patterns static 2015-01-19 09:56:24 +01:00
mmc_ops.h mmc: core: Add helper function for EXT_CSD support 2014-11-10 12:40:41 +01:00
pwrseq.c mmc: pwrseq: Fix error code propagation in mmc_pwrseq_simple_alloc() 2015-04-17 10:17:19 +02:00
pwrseq.h mmc: pwrseq: simplify alloc/free hooks 2015-03-23 14:13:42 +01:00
pwrseq_emmc.c mmc: pwrseq: simplify alloc/free hooks 2015-03-23 14:13:42 +01:00
pwrseq_simple.c mmc: pwrseq: simplify alloc/free hooks 2015-03-23 14:13:42 +01:00
quirks.c mmc: quirks: Fixup debug message 2014-07-09 11:26:03 +02:00
sd.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-04-14 09:50:27 -07:00
sd.h mmc: drop the speed mode of card's state 2014-05-12 18:05:53 -04:00
sd_ops.c mmc: sd: warn if card stays busy during init 2014-07-09 11:26:07 +02:00
sd_ops.h mmc: add erase, secure erase, trim and secure trim operations 2010-08-12 08:43:30 -07:00
sdio.c mmc: core: fold mmc_set_bus_width calls into sdio_enable_4bit_bus. 2015-03-23 14:13:49 +01:00
sdio_bus.c mmc: Add SDIO function devicetree subnode parsing 2015-01-19 09:56:26 +01:00
sdio_bus.h
sdio_cis.c mmc: sdio: Change pr_warning to pr_warn_ratelimited 2012-07-22 15:25:48 -04:00
sdio_cis.h
sdio_io.c mmc: sdio: Use multiple scatter/gather list 2012-12-06 13:54:43 -05:00
sdio_irq.c mmc: Convert pr_warning to pr_warn 2014-09-24 10:13:09 +02:00
sdio_ops.c mmc: sdio: Use multiple scatter/gather list 2012-12-06 13:54:43 -05:00
sdio_ops.h sdio: recognize io card without powercycle 2010-03-12 15:52:28 -08:00
slot-gpio.c mmc: slot-gpio: Allow host driver to provide isr for card-detect interrupts 2015-01-19 09:56:29 +01:00
slot-gpio.h mmc: slot-gpio: Make mmc_gpio_alloc() available for MMC core 2015-01-19 09:56:17 +01:00