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| author | Shubhrajyoti D <shubhrajyoti@ti.com> | 2012-03-22 12:48:06 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-27 09:51:08 -0700 |
| commit | 04b09f662db41a24c9e3e5d40340ad1c17dce347 (patch) | |
| tree | d2c23442f9698ea81c4cd82ce1f090a8af427d6b /drivers/pci | |
| parent | 8a1f6b4eca816f6b186b125f72ef284ef7960b85 (diff) | |
| download | kernel_samsung_tuna-04b09f662db41a24c9e3e5d40340ad1c17dce347.zip kernel_samsung_tuna-04b09f662db41a24c9e3e5d40340ad1c17dce347.tar.gz kernel_samsung_tuna-04b09f662db41a24c9e3e5d40340ad1c17dce347.tar.bz2 | |
usb: musb: omap: fix the error check for pm_runtime_get_sync
commit ad579699c4f0274bf522a9252ff9b20c72197e48 upstream.
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: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions