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(parent: 8ae8090) | patch
usb: musb: omap: fix the error check for pm_runtime_get_sync
authorShubhrajyoti D <shubhrajyoti@ti.com>
Thu, 22 Mar 2012 07:18:06 +0000 (12:48 +0530)
committerFelipe Balbi <balbi@ti.com>
Tue, 10 Apr 2012 16:11:50 +0000 (19:11 +0300)
commitad579699c4f0274bf522a9252ff9b20c72197e48
tree4c4a94e054bc146d3bbcd17c73ba0deeb0ee7231tree | snapshot
parent8ae8090c82eb407267001f75b3d256b3bd4ae691commit | diff
usb: musb: omap: fix the error check for pm_runtime_get_sync

pm_runtime_get_sync returns a signed integer. In case of errors
it returns a negative value. This patch fixes the error check
by making it signed instead of unsigned thus preventing register
access if get_sync_fails. Also passes the error cause to the
debug message.

Cc: stable@vger.kernel.org
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/musb/omap2430.c diff | blob | history
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