On Fri, Aug 26, 2016 at 5:25 PM, Arnd Bergmann <[email protected]> wrote:
> The recent addition of the regulator support has led to the pca953x_remove > function returning uninitialized data when no platform data pointer is > provided, as gcc warns when using -Wmaybe-uninitialized: > > drivers/gpio/gpio-pca953x.c: In function 'pca953x_remove': > drivers/gpio/gpio-pca953x.c:860:9: error: 'ret' may be used uninitialized in > this function [-Werror=maybe-uninitialized] > > This restores the previous behavior, returning 0 on success. > > Signed-off-by: Arnd Bergmann <[email protected]> > Fixes: e23efa311110 ("gpio: pca954x: Add vcc regulator and enable it") > Cc: Phil Reid <[email protected]> > --- > Cc: Linus Walleij <[email protected]> > Cc: Alexandre Courbot <[email protected]> > Cc: [email protected] Patch applied with Phil's ACK. Yours, Linus Walleij
