diff options
Diffstat (limited to 'drivers/soc/fsl/qe/gpio.c')
| -rw-r--r-- | drivers/soc/fsl/qe/gpio.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/soc/fsl/qe/gpio.c b/drivers/soc/fsl/qe/gpio.c index 3ef24ba0245b..710a3a03758b 100644 --- a/drivers/soc/fsl/qe/gpio.c +++ b/drivers/soc/fsl/qe/gpio.c @@ -57,7 +57,7 @@ static int qe_gpio_get(struct gpio_chip *gc, unsigned int gpio) return !!(ioread32be(®s->cpdata) & pin_mask); } -static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) +static int qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) { struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); struct qe_gpio_chip *qe_gc = gpiochip_get_data(gc); @@ -75,10 +75,12 @@ static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) iowrite32be(qe_gc->cpdata, ®s->cpdata); spin_unlock_irqrestore(&qe_gc->lock, flags); + + return 0; } -static void qe_gpio_set_multiple(struct gpio_chip *gc, - unsigned long *mask, unsigned long *bits) +static int qe_gpio_set_multiple(struct gpio_chip *gc, + unsigned long *mask, unsigned long *bits) { struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc); struct qe_gpio_chip *qe_gc = gpiochip_get_data(gc); @@ -102,6 +104,8 @@ static void qe_gpio_set_multiple(struct gpio_chip *gc, iowrite32be(qe_gc->cpdata, ®s->cpdata); spin_unlock_irqrestore(&qe_gc->lock, flags); + + return 0; } static int qe_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio) @@ -317,8 +321,8 @@ static int __init qe_add_gpiochips(void) gc->direction_input = qe_gpio_dir_in; gc->direction_output = qe_gpio_dir_out; gc->get = qe_gpio_get; - gc->set = qe_gpio_set; - gc->set_multiple = qe_gpio_set_multiple; + gc->set_rv = qe_gpio_set; + gc->set_multiple_rv = qe_gpio_set_multiple; ret = of_mm_gpiochip_add_data(np, mm_gc, qe_gc); if (ret) |