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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /drivers/pinctrl/nomadik/pinctrl-abx500.c | |
parent | Adding upstream version 6.7.12. (diff) | |
download | linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/pinctrl/nomadik/pinctrl-abx500.c')
-rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-abx500.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c index d3c32d809b..80e3ac3331 100644 --- a/drivers/pinctrl/nomadik/pinctrl-abx500.c +++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c @@ -6,7 +6,9 @@ * * Driver allows to use AxB5xx unused pins to be used as GPIO */ + #include <linux/bitops.h> +#include <linux/cleanup.h> #include <linux/err.h> #include <linux/gpio/driver.h> #include <linux/init.h> @@ -453,12 +455,11 @@ static void abx500_gpio_dbg_show_one(struct seq_file *s, unsigned offset, unsigned gpio) { struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); - const char *label = gpiochip_is_requested(chip, offset - 1); u8 gpio_offset = offset - 1; int mode = -1; bool is_out; bool pd; - int ret; + int ret = -ENOMEM; const char *modes[] = { [ABX500_DEFAULT] = "default", @@ -474,6 +475,10 @@ static void abx500_gpio_dbg_show_one(struct seq_file *s, [ABX500_GPIO_PULL_UP] = "pull up", }; + char *label __free(kfree) = gpiochip_dup_line_label(chip, offset - 1); + if (IS_ERR(label)) + goto out; + ret = abx500_gpio_get_bit(chip, AB8500_GPIO_DIR1_REG, gpio_offset, &is_out); if (ret < 0) |