diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-06-15 18:05:44 +0300 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2020-06-20 23:13:27 +0200 |
| commit | 7796cdc911fc584a49ee8cfbe53baa00e57267d3 (patch) | |
| tree | 4826276d2da18d976448001974623b4c5ec334bd /drivers/gpio/gpio-xra1403.c | |
| parent | gpio: mvebu: Make use of for_each_requested_gpio() (diff) | |
| download | linux-dev-7796cdc911fc584a49ee8cfbe53baa00e57267d3.tar.xz linux-dev-7796cdc911fc584a49ee8cfbe53baa00e57267d3.zip | |
gpio: xra1403: Make use of for_each_requested_gpio()
Make use of for_each_requested_gpio() instead of home grown analogue.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Nandor Han <nandor.han@ge.com>
Cc: Semi Malinen <semi.malinen@ge.com>
Link: https://lore.kernel.org/r/20200615150545.87964-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-xra1403.c')
| -rw-r--r-- | drivers/gpio/gpio-xra1403.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c index 31b5072b2df0..e2cac12092af 100644 --- a/drivers/gpio/gpio-xra1403.c +++ b/drivers/gpio/gpio-xra1403.c @@ -121,6 +121,7 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip) struct xra1403 *xra = gpiochip_get_data(chip); int value[XRA_LAST]; int i; + const char *label; unsigned int gcr; unsigned int gsr; @@ -136,12 +137,7 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip) gcr = value[XRA_GCR + 1] << 8 | value[XRA_GCR]; gsr = value[XRA_GSR + 1] << 8 | value[XRA_GSR]; - for (i = 0; i < chip->ngpio; i++) { - const char *label = gpiochip_is_requested(chip, i); - - if (!label) - continue; - + for_each_requested_gpio(chip, i, label) { seq_printf(s, " gpio-%-3d (%-12s) %s %s\n", chip->base + i, label, (gcr & BIT(i)) ? "in" : "out", |