Commit graph

4 commits

Author SHA1 Message Date
Y Vo 733cf014f0 gpio: xgene: add ACPI support for APM X-Gene GPIO standby driver
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>
2015-06-02 14:52:00 +02:00
Christophe Jaillet a4effddb6d gpio: x-gene: Remove a useless memset
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>
2015-05-12 09:43:17 +02:00
Vladimir Zapolskiy 33c07b4677 gpio: x-gene: fix devm_ioremap_resource() check
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>
2015-04-08 09:53:57 +02:00
Y Vo b2b35e1089 gpio: Add APM X-Gene standby GPIO controller driver
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>
2015-01-20 10:34:52 +01:00