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path: root/drivers/gpio/gpio-xgene-sb.c (follow)
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* gpio: xgene: add ACPI support for APM X-Gene GPIO standby driverY Vo2015-06-021-0/+21
| | | | | | | Add ACPI support for APM X-Gene GPIO standby driver. Signed-off-by: Y Vo <yvo@apm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: x-gene: Remove a useless memsetChristophe Jaillet2015-05-121-1/+0
| | | | | | | priv->irq is allocated using devm_kzalloc so there is no need to memset it. Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: x-gene: fix devm_ioremap_resource() checkVladimir Zapolskiy2015-04-081-1/+1
| | | | | | | | | devm_ioremap_resource() returns IOMEM_ERR_PTR() and it never returns NULL, fix the check to prevent access to invalid virtual address. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: Add APM X-Gene standby GPIO controller driverY Vo2015-01-201-0/+160
Driver for standby GPIO controller of APM X-Gene SoCs on arm64. Signed-off-by: Y Vo <yvo@apm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>