From ab7b51ff9e3713995fb5f5a2ded22af06aed2847 Mon Sep 17 00:00:00 2001 From: Tomasz Figa Date: Wed, 7 Nov 2012 08:44:51 +0900 Subject: [PATCH] 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 Signed-off-by: Kyungmin Park Acked-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/common.c | 7 +++++-- 1 file 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); -- 2.34.1