diff options
| author | Tomasz Figa <t.figa@samsung.com> | 2012-11-07 00:44:51 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-07 01:12:10 +0100 |
| commit | ab7b51ff9e3713995fb5f5a2ded22af06aed2847 (patch) | |
| tree | 038945cd6e3c014f0b230113494d1f89d86414ce /arch/arm/mach-exynos | |
| parent | ARM: dts: add board dts file for EXYNOS4412 based SMDK board (diff) | |
| download | linux-ab7b51ff9e3713995fb5f5a2ded22af06aed2847.tar.xz linux-ab7b51ff9e3713995fb5f5a2ded22af06aed2847.zip | |
ARM: EXYNOS: Skip wakeup-int setup if pinctrl driver is used on EXYNOS4X12
This patch modifies the old wakeup interrupt initialization code to
detect pinctrl driver by using for_each_matching_node instead of
for_each_compatible_node and adds match table for both EXYNOS4210 and
EXYNOS4X12.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos')
| -rw-r--r-- | arch/arm/mach-exynos/common.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 1947be8e5f5b..4af8284f3597 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -997,11 +997,14 @@ static int __init exynos_init_irq_eint(void) * platforms switch over to using the pinctrl driver, the wakeup * interrupt support code here can be completely removed. */ + static const struct of_device_id exynos_pinctrl_ids[] = { + { .compatible = "samsung,pinctrl-exynos4210", }, + { .compatible = "samsung,pinctrl-exynos4x12", }, + }; struct device_node *pctrl_np, *wkup_np; - const char *pctrl_compat = "samsung,pinctrl-exynos4210"; const char *wkup_compat = "samsung,exynos4210-wakeup-eint"; - for_each_compatible_node(pctrl_np, NULL, pctrl_compat) { + for_each_matching_node(pctrl_np, exynos_pinctrl_ids) { if (of_device_is_available(pctrl_np)) { wkup_np = of_find_compatible_node(pctrl_np, NULL, wkup_compat); |