Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
gpio: swnode: restore the name of the undefined software node
Commit 6774a66d0e10 ("gpio: swnode: compare the "undefined" swnode by
its address, not name") switched to comparing the software nodes by
address instead of names but it's still useful to keep the name of the
node to expose the relevant information over sysfs. Restore the
human-readable name.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Closes: https://lore.kernel.org/all/aVFsjSIwrBw7tFLU@smile.fi.intel.com/
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20260102093349.17822-1-bartosz.golaszewski@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
+3
-1
+3
-1
drivers/gpio/gpiolib-swnode.c
+3
-1
drivers/gpio/gpiolib-swnode.c
···
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* A special node that identifies undefined GPIOs, this is primarily used as
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* a key for internal chip selects in SPI bindings.
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*/
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-
const struct software_node swnode_gpio_undefined = { };
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+
const struct software_node swnode_gpio_undefined = {
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.name = "swnode-gpio-undefined",
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+
};
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EXPORT_SYMBOL_NS_GPL(swnode_gpio_undefined, "GPIO_SWNODE");
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static int __init swnode_gpio_init(void)