diff options
| author | Sergio Paracuellos <sergio.paracuellos@gmail.com> | 2018-05-20 15:00:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 18:49:32 +0200 |
| commit | 8cf7c2f9df647489fadc1db53e8be8b4af80f5dd (patch) | |
| tree | 1757ac574891d81447437441e000852d76434d5b | |
| parent | b36dd3af48f65c0e498d62bb5e6c388b03f77608 (diff) | |
| download | linux-8cf7c2f9df647489fadc1db53e8be8b4af80f5dd.tar.bz2 | |
staging: mt7621-gpio: use MTK_BANK_WIDTH instead of magic number
There are some places where magic number '32' is being used to get
the gpio bank. There already exist a definition MTK_BANK_WIDTH
with this value, so just use it instead.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/mt7621-gpio/gpio-mt7621.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/mt7621-gpio/gpio-mt7621.c b/drivers/staging/mt7621-gpio/gpio-mt7621.c index 15a1003017f8..5d923a745684 100644 --- a/drivers/staging/mt7621-gpio/gpio-mt7621.c +++ b/drivers/staging/mt7621-gpio/gpio-mt7621.c @@ -227,7 +227,7 @@ mediatek_gpio_irq_unmask(struct irq_data *d) { struct mtk_data *gpio_data = irq_data_get_irq_chip_data(d); int pin = d->hwirq; - int bank = pin / 32; + int bank = pin / MTK_BANK_WIDTH; struct mtk_gc *rg = gpio_data->gc_map[bank]; unsigned long flags; u32 rise, fall; @@ -249,7 +249,7 @@ mediatek_gpio_irq_mask(struct irq_data *d) { struct mtk_data *gpio_data = irq_data_get_irq_chip_data(d); int pin = d->hwirq; - int bank = pin / 32; + int bank = pin / MTK_BANK_WIDTH; struct mtk_gc *rg = gpio_data->gc_map[bank]; unsigned long flags; u32 rise, fall; @@ -271,7 +271,7 @@ mediatek_gpio_irq_type(struct irq_data *d, unsigned int type) { struct mtk_data *gpio_data = irq_data_get_irq_chip_data(d); int pin = d->hwirq; - int bank = pin / 32; + int bank = pin / MTK_BANK_WIDTH; struct mtk_gc *rg = gpio_data->gc_map[bank]; u32 mask = BIT(d->hwirq); |