diff options
| author | Rosen Penev <rosenp@gmail.com> | 2026-08-03 15:35:39 -0700 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2026-08-09 20:25:39 +0530 |
| commit | 98a39710fc8d9c70fcf9bacbb0cc802b0c1a0bbe (patch) | |
| tree | eee6eead8df72e54e7e31343cf2b820c6021c01a | |
| parent | 9c4d539d112fb32355a403513023f08bd17360bc (diff) | |
| download | linux-98a39710fc8d9c70fcf9bacbb0cc802b0c1a0bbe.tar.gz linux-98a39710fc8d9c70fcf9bacbb0cc802b0c1a0bbe.zip | |
gpio: ppc44x: use dev_name() for chip label
Replace devm_kasprintf() with dev_name() for the chip label. dev_name()
returns a stable pointer to the device name, so the separate allocation
and -ENOMEM check can be dropped.
Using dev_name() seems to be common for GPIO labels.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260803223539.86303-9-rosenp@gmail.com
| -rw-r--r-- | drivers/gpio/gpio-ppc44x.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-ppc44x.c b/drivers/gpio/gpio-ppc44x.c index 9fdc84e922f4..189667e0e1ba 100644 --- a/drivers/gpio/gpio-ppc44x.c +++ b/drivers/gpio/gpio-ppc44x.c @@ -147,7 +147,6 @@ ppc44x_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val) static int ppc44x_gpio_probe(struct platform_device *ofdev) { struct device *dev = &ofdev->dev; - struct device_node *np = dev->of_node; struct ppc44x_gpio __iomem *regs; struct ppc44x_gpio_chip *chip; struct gpio_generic_chip_config config; @@ -179,14 +178,11 @@ static int ppc44x_gpio_probe(struct platform_device *ofdev) return ret; gc = &chip->chip.gc; + gc->label = dev_name(dev); gc->parent = dev; gc->direction_input = ppc44x_gpio_dir_in; gc->direction_output = ppc44x_gpio_dir_out; - gc->label = devm_kasprintf(dev, GFP_KERNEL, "%pOF", np); - if (!gc->label) - return -ENOMEM; - return devm_gpiochip_add_data(dev, gc, chip); } |