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path: root/drivers/gpio/gpio-rcar.c
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Diffstat (limited to 'drivers/gpio/gpio-rcar.c')
-rw-r--r--drivers/gpio/gpio-rcar.c27
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index bf6c09450fee..584484e3f1e3 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -1,6 +1,7 @@
/*
* Renesas R-Car GPIO Support
*
+ * Copyright (C) 2014 Renesas Electronics Corporation
* Copyright (C) 2013 Magnus Damm
*
* This program is free software; you can redistribute it and/or modify
@@ -291,22 +292,30 @@ struct gpio_rcar_info {
bool has_both_edge_trigger;
};
+static const struct gpio_rcar_info gpio_rcar_info_gen1 = {
+ .has_both_edge_trigger = false,
+};
+
+static const struct gpio_rcar_info gpio_rcar_info_gen2 = {
+ .has_both_edge_trigger = true,
+};
+
static const struct of_device_id gpio_rcar_of_table[] = {
{
.compatible = "renesas,gpio-r8a7790",
- .data = (void *)&(const struct gpio_rcar_info) {
- .has_both_edge_trigger = true,
- },
+ .data = &gpio_rcar_info_gen2,
}, {
.compatible = "renesas,gpio-r8a7791",
- .data = (void *)&(const struct gpio_rcar_info) {
- .has_both_edge_trigger = true,
- },
+ .data = &gpio_rcar_info_gen2,
+ }, {
+ .compatible = "renesas,gpio-r8a7793",
+ .data = &gpio_rcar_info_gen2,
+ }, {
+ .compatible = "renesas,gpio-r8a7794",
+ .data = &gpio_rcar_info_gen2,
}, {
.compatible = "renesas,gpio-rcar",
- .data = (void *)&(const struct gpio_rcar_info) {
- .has_both_edge_trigger = false,
- },
+ .data = &gpio_rcar_info_gen1,
}, {
/* Terminator */
},