module_param: make bool parameters really bool (drivers & misc)
module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.
It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 08a44b5..eaef02a 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -69,21 +69,21 @@
MODULE_DESCRIPTION("ACPI Video Driver");
MODULE_LICENSE("GPL");
-static int brightness_switch_enabled = 1;
+static bool brightness_switch_enabled = 1;
module_param(brightness_switch_enabled, bool, 0644);
/*
* By default, we don't allow duplicate ACPI video bus devices
* under the same VGA controller
*/
-static int allow_duplicates;
+static bool allow_duplicates;
module_param(allow_duplicates, bool, 0644);
/*
* Some BIOSes claim they use minimum backlight at boot,
* and this may bring dimming screen after boot
*/
-static int use_bios_initial_backlight = 1;
+static bool use_bios_initial_backlight = 1;
module_param(use_bios_initial_backlight, bool, 0644);
static int register_count = 0;