Messages in this thread Patch in this message | | | From | Magnus Damm <> | Date | Fri, 16 Jan 2009 16:34:06 +0900 | Subject | [PATCH] gpiolib: request fix V2 |
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From: Magnus Damm <damm@igel.co.jp>
Fix request related issue in gpiolib: - fix request-already-requested handling in gpio_request()
Signed-off-by: Magnus Damm <damm@igel.co.jp> ---
Changes since V1: - dropped the gpio_direction_input/output fixes
drivers/gpio/gpiolib.c | 1 + 1 file changed, 1 insertion(+)
--- 0001/drivers/gpio/gpiolib.c +++ work/drivers/gpio/gpiolib.c 2008-12-26 13:09:50.000000000 +0900 @@ -789,6 +789,7 @@ int gpio_request(unsigned gpio, const ch } else { status = -EBUSY; module_put(chip->owner); + goto done; } if (chip->request) {
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