Hello.
On 22-03-2012 11:18, Shubhrajyoti D wrote:
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@xxxxxx>
Signed-off-by: Shubhrajyoti D<shubhrajyoti@xxxxxx>
---
Compile tested only
You haven't run it thru scripts/checkpatch.pl either, I guess?
drivers/usb/musb/omap2430.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 2ae0bb3..e5dd18f 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
[...]
@@ -301,7 +302,7 @@ static int omap2430_musb_init(struct musb *musb)
status = pm_runtime_get_sync(dev);
if (status< 0) {
- dev_err(dev, "pm_runtime_get_sync FAILED");
+ dev_err(dev, "pm_runtime_get_sync FAILED %d \n",status);
If I don't mistake, scripts/checkpatch.pl should warn about unneeded
spaces before '\n'. And also about missing spaces after commas.
WBR, Sergei
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