This function is already doing a fuzzy match, since there are no guarantees that a given label is unique.
Ignoring case makes it much easier to catch "Volume down" or "Volume Down" in board-agnostic code. Tested-by: Danila Tikhonov <[email protected]> # google-sunfish Tested-by: Jens Reidel <[email protected]> # xiaomi-davinci Signed-off-by: Caleb Connolly <[email protected]> --- drivers/button/button-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/button/button-uclass.c b/drivers/button/button-uclass.c index 729983d58701867f7ea18e9b5f87e7404bca3dce..025917887e80f2fe9cbd3777e04035d20fa34713 100644 --- a/drivers/button/button-uclass.c +++ b/drivers/button/button-uclass.c @@ -20,9 +20,9 @@ int button_get_by_label(const char *label, struct udevice **devp) uclass_id_foreach_dev(UCLASS_BUTTON, dev, uc) { struct button_uc_plat *uc_plat = dev_get_uclass_plat(dev); /* Ignore the top-level button node */ - if (uc_plat->label && !strcmp(label, uc_plat->label)) + if (uc_plat->label && !strcasecmp(label, uc_plat->label)) return uclass_get_device_tail(dev, 0, devp); } return -ENODEV; -- 2.49.0
