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Diffstat (limited to 'arch/mips/jz4740/gpio.c')
-rw-r--r--arch/mips/jz4740/gpio.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/mips/jz4740/gpio.c b/arch/mips/jz4740/gpio.c
index 8c6d76c9b2d6..b765773ab8aa 100644
--- a/arch/mips/jz4740/gpio.c
+++ b/arch/mips/jz4740/gpio.c
@@ -18,6 +18,8 @@
#include <linux/init.h>
#include <linux/io.h>
+#include <linux/gpio/driver.h>
+/* FIXME: needed for gpio_request(), try to remove consumer API from driver */
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
@@ -91,9 +93,9 @@ static inline struct jz_gpio_chip *gpio_to_jz_gpio_chip(unsigned int gpio)
return &jz4740_gpio_chips[gpio >> 5];
}
-static inline struct jz_gpio_chip *gpio_chip_to_jz_gpio_chip(struct gpio_chip *gpio_chip)
+static inline struct jz_gpio_chip *gpio_chip_to_jz_gpio_chip(struct gpio_chip *gc)
{
- return container_of(gpio_chip, struct jz_gpio_chip, gpio_chip);
+ return gpiochip_get_data(gc);
}
static inline struct jz_gpio_chip *irq_to_jz_gpio_chip(struct irq_data *data)
@@ -234,7 +236,7 @@ static int jz_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
static int jz_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
{
- struct jz_gpio_chip *jz_gpio = gpio_chip_to_jz_gpio_chip(chip);
+ struct jz_gpio_chip *jz_gpio = gpiochip_get_data(chip);
return jz_gpio->irq_base + gpio;
}
@@ -270,7 +272,7 @@ uint32_t jz_gpio_port_get_value(int port, uint32_t mask)
}
EXPORT_SYMBOL(jz_gpio_port_get_value);
-#define IRQ_TO_BIT(irq) BIT(irq_to_gpio(irq) & 0x1f)
+#define IRQ_TO_BIT(irq) BIT((irq - JZ4740_IRQ_GPIO(0)) & 0x1f)
static void jz_gpio_check_trigger_both(struct jz_gpio_chip *chip, unsigned int irq)
{
@@ -449,7 +451,7 @@ static void jz4740_gpio_chip_init(struct jz_gpio_chip *chip, unsigned int id)
irq_setup_generic_chip(gc, IRQ_MSK(chip->gpio_chip.ngpio),
IRQ_GC_INIT_NESTED_LOCK, 0, IRQ_NOPROBE | IRQ_LEVEL);
- gpiochip_add(&chip->gpio_chip);
+ gpiochip_add_data(&chip->gpio_chip, chip);
}
static int __init jz4740_gpio_init(void)