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linux-kernelorg-stable/drivers/extcon
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Nishanth Menon f75587b8ca extcon: palmas: Drop stray IRQF_EARLY_RESUME flag 
Palmas extcon IRQs are nested threaded and wired to the Palmas
interrupt controller. So, this flag is not required for nested
IRQs anymore, since commit 3c646f2c6a ("genirq: Don't suspend
nested_thread irqs over system suspend") was merged. However, the
fix in commit ae64e42cc2 ("extcon: palmas: Drop IRQF_EARLY_RESUME
flag") missed a stray flag causing the following crash on resume on
BeagleBoard-X15 platform:

[   53.670141] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[..]
[   53.670141] [<c04ae734>] (omap_set_gpio_triggering) from [<c04aeb94>] (omap_gpio_unmask_irq+0xc0/0xc4)
[   53.670141] [<c04aeb94>] (omap_gpio_unmask_irq) from [<c01a0b88>] (irq_enable+0x30/0x44)
[   53.670141] [<c01a0b88>] (irq_enable) from [<c019ebd8>] (__enable_irq+0x54/0x78)
[   53.670141] [<c019ebd8>] (__enable_irq) from [<c01a4e60>] (resume_irqs+0xe8/0x100)
[   53.670141] [<c01a4e60>] (resume_irqs) from [<c0514840>] (syscore_resume+0x94/0x298)
[   53.670141] [<c0514840>] (syscore_resume) from [<c01981cc>] (suspend_devices_and_enter+0x790/0x9e4)
[   53.670141] [<c01981cc>] (suspend_devices_and_enter) from [<c0198a60>] (pm_suspend+0x640/0x75c)
[   53.670141] [<c0198a60>] (pm_suspend) from [<c0196bec>] (state_store+0x64/0xb8)
[   53.670141] [<c0196bec>] (state_store) from [<c0307944>] (kernfs_fop_write+0xc0/0x1bc)
[   53.670141] [<c0307944>] (kernfs_fop_write) from [<c028acb0>] (__vfs_write+0x1c/0xd8)
[   53.670141] [<c028acb0>] (__vfs_write) from [<c028bba0>] (vfs_write+0x90/0x16c)
[   53.670141] [<c028bba0>] (vfs_write) from [<c028c8c0>] (SyS_write+0x44/0x9c)
[   53.670141] [<c028c8c0>] (SyS_write) from [<c0107840>] (ret_fast_syscall+0x0/0x1c)
[..]

Fixes: ae64e42cc2 ("extcon: palmas: Drop IRQF_EARLY_RESUME flag")
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Roger Quadros <rogerq@ti.com>

Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
 		2016-04-04 08:32:45 +09:00
..
Kconfig extcon: add Maxim MAX3355 driver 2015-12-21 11:44:00 +09:00
Makefile extcon: add Maxim MAX3355 driver 2015-12-21 11:44:00 +09:00
extcon-adc-jack.c
…
extcon-arizona.c extcon: arizona: Use DAPM mutex helper functions 2016-01-25 13:16:53 +09:00
extcon-axp288.c extcon: Modify the id and name of external connector 2015-10-16 08:30:09 +09:00
extcon-gpio.c extcon: gpio: Fix typo in comment 2016-01-25 13:16:53 +09:00
extcon-max3355.c extcon: add Maxim MAX3355 driver 2015-12-21 11:44:00 +09:00
extcon-max8997.c extcon: Add the EXTCON_CHG_USB_SDP to support SDP charing port 2016-01-25 13:16:53 +09:00
extcon-max14577.c extcon: Add the EXTCON_CHG_USB_SDP to support SDP charing port 2016-01-25 13:16:53 +09:00
extcon-max77693.c extcon: Add the EXTCON_CHG_USB_SDP to support SDP charing port 2016-01-25 13:16:53 +09:00
extcon-max77843.c extcon: max77843: Use correct size for reading the interrupt register 2016-02-05 11:37:26 +09:00
extcon-palmas.c extcon: palmas: Drop stray IRQF_EARLY_RESUME flag 2016-04-04 08:32:45 +09:00
extcon-rt8973a.c extcon: Add the EXTCON_CHG_USB_SDP to support SDP charing port 2016-01-25 13:16:53 +09:00
extcon-rt8973a.h
…
extcon-sm5502.c extcon: Add the EXTCON_CHG_USB_SDP to support SDP charing port 2016-01-25 13:16:53 +09:00
extcon-sm5502.h
…
extcon-usb-gpio.c
…
extcon.c extcon: Modify the id and name of external connector 2015-10-16 08:30:09 +09:00