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mvebu arm for 5.9 (part 1)

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Use of for_each_requested_gpio() for gpio driver still in plat-orion
 for non DT platform.
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Merge tag 'mvebu-arm-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/soc

mvebu arm for 5.9 (part 1)

Use of for_each_requested_gpio() for gpio driver still in plat-orion
for non DT platform.

* tag 'mvebu-arm-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
  ARM: orion/gpio: Make use of for_each_requested_gpio()

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2020-07-24 16:10:57 +02:00
commit 0e3a4cb128
1 changed files with 2 additions and 6 deletions
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8
arch/arm/plat-orion/gpio.c
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@ -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);