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path: root/drivers/gpio/gpio-amd8111.c
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* gpio-amd8111: add release_region on ioport_map failureVarka Bhadram2015-01-191-0/+1
| | | | | | | | | | | Commit ffe4770b9b3483f74 ("gpio-amd8111: check ioport_map return value") adds the error check on ioport_map(). It doesnt release the requested region. On failure this patch release the region that has requested before. Signed-off-by: Varka Bhadram <varkab@cdac.in> Reported-by: Alexandre Courbot <gnurou@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio-amd8111: check ioport_map return valueVarka Bhadram2015-01-151-0/+5
| | | | | | | ioport_map() may fail. Its safe to check the return value. Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: amd8111: unmap ioport on failure casePramod Gurav2014-10-271-0/+1
| | | | | | | | This change unmaps ioport when gpiochip_add fails Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: remove all usage of gpio_remove retval in driver/gpioabdoulaye berthe2014-07-221-2/+1
| | | | | Signed-off-by: abdoulaye berthe <berthe.ab@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: remove DEFINE_PCI_DEVICE_TABLE macroJingoo Han2013-12-031-1/+1
| | | | | | | | Don't use DEFINE_PCI_DEVICE_TABLE macro, because this macro is not preferred. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: add a driver for GPIO pins found on AMD-8111 south bridge chipsDmitry Eremin-Solenikov2012-07-121-0/+246
Add a driver to use GPIO pins available on several AMD south bridges (currently only AMD 8111 is supported). Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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