From a4735d40a5da96a637af6e5bf9f6ec8b9d996acd Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Sat, 9 Mar 2024 21:10:08 -0800 Subject: Input: make input_class constant Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the input_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Link: https://lore.kernel.org/r/20240305-class_cleanup-input-v1-1-0c3d950c25db@marliere.net Signed-off-by: Dmitry Torokhov --- drivers/input/input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/input/input.c') diff --git a/drivers/input/input.c b/drivers/input/input.c index de7884a5be39..711485437567 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1918,7 +1918,7 @@ static char *input_devnode(const struct device *dev, umode_t *mode) return kasprintf(GFP_KERNEL, "input/%s", dev_name(dev)); } -struct class input_class = { +const struct class input_class = { .name = "input", .devnode = input_devnode, }; -- cgit v1.2.3-73-gaa49b