diff options
Diffstat (limited to 'drivers/gpio/gpio-lpc32xx.c')
| -rw-r--r-- | drivers/gpio/gpio-lpc32xx.c | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c index 47e2dde63..4cecf4ce9 100644 --- a/drivers/gpio/gpio-lpc32xx.c +++ b/drivers/gpio/gpio-lpc32xx.c @@ -165,12 +165,6 @@ struct lpc32xx_gpio_chip { struct gpio_regs *gpio_grp; }; -static inline struct lpc32xx_gpio_chip *to_lpc32xx_gpio( - struct gpio_chip *gpc) -{ - return container_of(gpc, struct lpc32xx_gpio_chip, chip); -} - static void __set_gpio_dir_p012(struct lpc32xx_gpio_chip *group, unsigned pin, int input) { @@ -261,7 +255,7 @@ static int __get_gpo_state_p3(struct lpc32xx_gpio_chip *group, static int lpc32xx_gpio_dir_input_p012(struct gpio_chip *chip, unsigned pin) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpio_dir_p012(group, pin, 1); @@ -271,7 +265,7 @@ static int lpc32xx_gpio_dir_input_p012(struct gpio_chip *chip, static int lpc32xx_gpio_dir_input_p3(struct gpio_chip *chip, unsigned pin) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpio_dir_p3(group, pin, 1); @@ -286,29 +280,29 @@ static int lpc32xx_gpio_dir_in_always(struct gpio_chip *chip, static int lpc32xx_gpio_get_value_p012(struct gpio_chip *chip, unsigned pin) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); - return __get_gpio_state_p012(group, pin); + return !!__get_gpio_state_p012(group, pin); } static int lpc32xx_gpio_get_value_p3(struct gpio_chip *chip, unsigned pin) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); - return __get_gpio_state_p3(group, pin); + return !!__get_gpio_state_p3(group, pin); } static int lpc32xx_gpi_get_value(struct gpio_chip *chip, unsigned pin) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); - return __get_gpi_state_p3(group, pin); + return !!__get_gpi_state_p3(group, pin); } static int lpc32xx_gpio_dir_output_p012(struct gpio_chip *chip, unsigned pin, int value) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpio_level_p012(group, pin, value); __set_gpio_dir_p012(group, pin, 0); @@ -319,7 +313,7 @@ static int lpc32xx_gpio_dir_output_p012(struct gpio_chip *chip, unsigned pin, static int lpc32xx_gpio_dir_output_p3(struct gpio_chip *chip, unsigned pin, int value) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpio_level_p3(group, pin, value); __set_gpio_dir_p3(group, pin, 0); @@ -330,7 +324,7 @@ static int lpc32xx_gpio_dir_output_p3(struct gpio_chip *chip, unsigned pin, static int lpc32xx_gpio_dir_out_always(struct gpio_chip *chip, unsigned pin, int value) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpo_level_p3(group, pin, value); return 0; @@ -339,7 +333,7 @@ static int lpc32xx_gpio_dir_out_always(struct gpio_chip *chip, unsigned pin, static void lpc32xx_gpio_set_value_p012(struct gpio_chip *chip, unsigned pin, int value) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpio_level_p012(group, pin, value); } @@ -347,7 +341,7 @@ static void lpc32xx_gpio_set_value_p012(struct gpio_chip *chip, unsigned pin, static void lpc32xx_gpio_set_value_p3(struct gpio_chip *chip, unsigned pin, int value) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpio_level_p3(group, pin, value); } @@ -355,16 +349,16 @@ static void lpc32xx_gpio_set_value_p3(struct gpio_chip *chip, unsigned pin, static void lpc32xx_gpo_set_value(struct gpio_chip *chip, unsigned pin, int value) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); __set_gpo_level_p3(group, pin, value); } static int lpc32xx_gpo_get_value(struct gpio_chip *chip, unsigned pin) { - struct lpc32xx_gpio_chip *group = to_lpc32xx_gpio(chip); + struct lpc32xx_gpio_chip *group = gpiochip_get_data(chip); - return __get_gpo_state_p3(group, pin); + return !!__get_gpo_state_p3(group, pin); } static int lpc32xx_gpio_request(struct gpio_chip *chip, unsigned pin) @@ -553,7 +547,8 @@ static int lpc32xx_gpio_probe(struct platform_device *pdev) lpc32xx_gpiochip[i].chip.of_gpio_n_cells = 3; lpc32xx_gpiochip[i].chip.of_node = pdev->dev.of_node; } - gpiochip_add(&lpc32xx_gpiochip[i].chip); + gpiochip_add_data(&lpc32xx_gpiochip[i].chip, + &lpc32xx_gpiochip[i]); } return 0; |