diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-11 00:00:29 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-11 00:00:29 -0400 |
| commit | e4d35be584be88a3db3fa5635a97c62a2ec5aafe (patch) | |
| tree | fc22a7fb65697306edd71411959ccee6df60c64d /drivers/gpio/gpio-menz127.c | |
| parent | 99d825822eade8d827a1817357cbf3f889a552d6 (diff) | |
| parent | 38b78a5f18584db6fa7441e0f4531b283b0e6725 (diff) | |
| download | op-kernel-dev-e4d35be584be88a3db3fa5635a97c62a2ec5aafe.zip op-kernel-dev-e4d35be584be88a3db3fa5635a97c62a2ec5aafe.tar.gz | |
Merge branch 'ovl-fixes' into for-linus
Diffstat (limited to 'drivers/gpio/gpio-menz127.c')
| -rw-r--r-- | drivers/gpio/gpio-menz127.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-menz127.c b/drivers/gpio/gpio-menz127.c index a68e199..c5c9599 100644 --- a/drivers/gpio/gpio-menz127.c +++ b/drivers/gpio/gpio-menz127.c @@ -37,7 +37,6 @@ struct men_z127_gpio { void __iomem *reg_base; struct mcb_device *mdev; struct resource *mem; - spinlock_t lock; }; static int men_z127_debounce(struct gpio_chip *gc, unsigned gpio, @@ -69,7 +68,7 @@ static int men_z127_debounce(struct gpio_chip *gc, unsigned gpio, debounce /= 50; } - spin_lock(&priv->lock); + spin_lock(&gc->bgpio_lock); db_en = readl(priv->reg_base + MEN_Z127_DBER); @@ -84,7 +83,7 @@ static int men_z127_debounce(struct gpio_chip *gc, unsigned gpio, writel(db_en, priv->reg_base + MEN_Z127_DBER); writel(db_cnt, priv->reg_base + GPIO_TO_DBCNT_REG(gpio)); - spin_unlock(&priv->lock); + spin_unlock(&gc->bgpio_lock); return 0; } @@ -97,7 +96,7 @@ static int men_z127_request(struct gpio_chip *gc, unsigned gpio_pin) if (gpio_pin >= gc->ngpio) return -EINVAL; - spin_lock(&priv->lock); + spin_lock(&gc->bgpio_lock); od_en = readl(priv->reg_base + MEN_Z127_ODER); if (gpiochip_line_is_open_drain(gc, gpio_pin)) @@ -106,7 +105,7 @@ static int men_z127_request(struct gpio_chip *gc, unsigned gpio_pin) od_en &= ~BIT(gpio_pin); writel(od_en, priv->reg_base + MEN_Z127_ODER); - spin_unlock(&priv->lock); + spin_unlock(&gc->bgpio_lock); return 0; } |
