Jisheng Zhang 8503ff1665 i2c: designware: Avoid unnecessary resuming during system suspend ... Commit 1fc2fe204c ("i2c: designware: Add runtime PM hooks") adds runtime pm support using the same ops for system pm and runtime pm. When suspend to ram, the i2c host may have been runtime suspended, thus i2c_dw_disable() hangs. Previously, I fixed this issue by separating ops for system pm and runtime pm, then in the system suspend/resume path, runtime pm apis are used to ensure the device is at correct state. But as Mika Westerberg pointed out: it sounds a bit silly to resume the device just because you want to call i2c_dw_disable() for it before suspending again. He then suggested an elegant solution which keeps the device runtime suspended during system suspend with the help of 'dev->power.direct_complete'. This patch adopted this solution, and in fact Mika provided the main code. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>		2015-06-03 02:54:19 +09:00
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algos	i2c: algo-pca: fix typo in comment	2015-06-01 08:41:19 +09:00
busses	i2c: designware: Avoid unnecessary resuming during system suspend	2015-06-03 02:54:19 +09:00
muxes	i2c: Allow compile test of GPIO consumers if !GPIOLIB	2015-05-12 15:22:52 +02:00
i2c-boardinfo.c	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-core.c	i2c: core: Reduce stack size of acpi_i2c_space_handler()	2015-06-03 00:28:40 +09:00
i2c-core.h	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-dev.c	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-mux.c	i2c: mux: use proper dev when removing "channel-X" symlinks	2015-04-23 19:35:33 +02:00
i2c-slave-eeprom.c	i2c: slave-eeprom: add more info when to increase the pointer	2015-03-27 16:53:40 +01:00
i2c-smbus.c	i2c: smbus: fix typo in commet	2015-06-01 08:41:26 +09:00
i2c-stub.c	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
Kconfig	kconfig: use bool instead of boolean for type definition attributes	2015-01-07 13:08:04 +01:00
Makefile	i2c: slave-eeprom: add eeprom simulator driver	2014-12-11 22:25:54 +01:00