Messages in this thread | | | From | David Brownell <> | Subject | Re: [PATCH] gpiolib: request fix V2 | Date | Fri, 16 Jan 2009 00:11:01 -0800 |
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On Thursday 15 January 2009, Magnus Damm wrote: > 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>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Appropriate for 2.6.28-stable.
> --- > > 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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