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(parent: 3b1ba0c) | patch
mfd: omap-usb-tll: Don't hold lock during pm_runtime_get/put_sync()
authorRoger Quadros <rogerq@ti.com>
Wed, 8 Jan 2014 07:15:33 +0000 (12:45 +0530)
committerLee Jones <lee.jones@linaro.org>
Tue, 21 Jan 2014 08:29:01 +0000 (08:29 +0000)
commit76a0775d46da052f123b8598a3dfc3b330b8de4f
tree87888ffb32af1071d1e242ff43dc7848a03edbb0tree | snapshot
parent3b1ba0cbcc1bc16b39dbd6cc4585a1d365f351f3commit | diff
mfd: omap-usb-tll: Don't hold lock during pm_runtime_get/put_sync()

pm_runtime_get/put_sync() can sleep so don't hold spinlock while
calling them.

This patch prevents a BUG() during system suspend when
CONFIG_DEBUG_ATOMIC_SLEEP is enabled.

Bug is present in Kernel versions v3.9 onwards.

Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/mfd/omap-usb-tll.c diff | blob | history
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