mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-07-22 02:17:36 -04:00
Code Issues Packages Projects Releases Wiki Activity

pinctrl: Match DT helper types

Browse Source 
The affected pinctrl drivers either check for the presence of a standard
property or read a property documented with an 8-bit cell encoding.
Using boolean or u32 helpers for those cases disagrees with the binding.

Use a presence helper for "gpio-ranges" and read
"microchip,spi-present-mask" with the u8 helper documented by the
binding.

Assisted-by: Codex:gpt-5-5
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
This commit is contained in:
Rob Herring (Arm)
2026-06-12 16:49:38 -05:00
committed by Linus Walleij
parent 981aefd53b
commit 894a81b9c4
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
View File

@@ -868,7 +868,7 @@ static int iproc_gpio_probe(struct platform_device *pdev)
gc->set = iproc_gpio_set;
gc->get = iproc_gpio_get;
chip->pinmux_is_supported = of_property_read_bool(dev->of_node,
chip->pinmux_is_supported = of_property_present(dev->of_node,
"gpio-ranges");
/* optional GPIO interrupt support */

6
drivers/pinctrl/pinctrl-mcp23s08_spi.c
View File

@@ -143,13 +143,13 @@ static int mcp23s08_probe(struct spi_device *spi)
unsigned int addr;
int chips;
int ret;
u32 v;
u8 v;
info = spi_get_device_match_data(spi);
ret = device_property_read_u32(dev, "microchip,spi-present-mask", &v);
ret = device_property_read_u8(dev, "microchip,spi-present-mask", &v);
if (ret) {
ret = device_property_read_u32(dev, "mcp,spi-present-mask", &v);
ret = device_property_read_u8(dev, "mcp,spi-present-mask", &v);
if (ret) {
dev_err(dev, "missing spi-present-mask");
return ret;