diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-06-15 18:05:42 +0300 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2020-07-18 22:49:23 +0200 |
| commit | 01b5e34518675fc02673ac8c0e11dcffb3a0100e (patch) | |
| tree | 1a66502a316e935d353a5203e78019bf767815bb /arch/arm/plat-orion | |
| parent | b3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff) | |
| download | linux-01b5e34518675fc02673ac8c0e11dcffb3a0100e.tar.gz | |
ARM: orion/gpio: 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: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Gregory Clement <gregory.clement@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm/plat-orion')
| -rw-r--r-- | arch/arm/plat-orion/gpio.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 26a531ebb6e9..734f0be4f14a 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -442,6 +442,7 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) struct orion_gpio_chip *ochip = gpiochip_get_data(chip); u32 out, io_conf, blink, in_pol, data_in, cause, edg_msk, lvl_msk; + const char *label; int i; out = readl_relaxed(GPIO_OUT(ochip)); @@ -453,15 +454,10 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) edg_msk = readl_relaxed(GPIO_EDGE_MASK(ochip)); lvl_msk = readl_relaxed(GPIO_LEVEL_MASK(ochip)); - for (i = 0; i < chip->ngpio; i++) { - const char *label; + for_each_requested_gpio(chip, i, label) { u32 msk; bool is_out; - label = gpiochip_is_requested(chip, i); - if (!label) - continue; - msk = 1 << i; is_out = !(io_conf & msk); |