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3defb24761
This patch reorganises the sa1111_resume() function in a manner the spinlock happens after calling the sa1111_wake(). This fixes two bugs: 1) This function called sa1111_wake() which tried to claim the same spinlock the sa1111_resume() already claimed. This would result in certain deadlock. Original idea for this part: Russell King <rmk+kernel@arm.linux.org.uk> 2) The function didn't unlock the spinlock in case the chip didn't report correct ID. Original idea for this part: Julia Lawall <julia@diku.dk> Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
History
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| .. | ||
| clkdev.c | ||
| dmabounce.c | ||
| gic.c | ||
| icst.c | ||
| it8152.c | ||
| Kconfig | ||
| locomo.c | ||
| Makefile | ||
| pl330.c | ||
| sa1111.c | ||
| scoop.c | ||
| sharpsl_param.c | ||
| time-acorn.c | ||
| uengine.c | ||
| via82c505.c | ||
| vic.c | ||