diff options
| author | Lionel Debroux <lionel_debroux@yahoo.fr> | 2010-11-16 16:14:02 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-11-16 16:14:02 +0300 |
| commit | acc2472ed33fc5e72482cc3b3b846077d97c2f8b (patch) | |
| tree | 081b0693cce25cc85f11b613d096de91bdfb824b /drivers/macintosh/via-pmu-backlight.c | |
| parent | 073ef1f6e508688392580e4f35dcad9aabd1e100 (diff) | |
| download | linux-acc2472ed33fc5e72482cc3b3b846077d97c2f8b.tar.xz | |
backlight: constify backlight_ops
backlight_device_register has been expecting a const "ops" argument, and using
it as such, since 9905a43b2d563e6f89e4c63c4278ada03f2ebb14. Let's make the
remaining backlight_ops instances const.
Inspired by hunks of the grsecurity patch, updated for newer kernels.
Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/macintosh/via-pmu-backlight.c')
| -rw-r--r-- | drivers/macintosh/via-pmu-backlight.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c index 1cec02f6c431..ade1e656bfb2 100644 --- a/drivers/macintosh/via-pmu-backlight.c +++ b/drivers/macintosh/via-pmu-backlight.c @@ -15,7 +15,7 @@ #define MAX_PMU_LEVEL 0xFF -static struct backlight_ops pmu_backlight_data; +static const struct backlight_ops pmu_backlight_data; static DEFINE_SPINLOCK(pmu_backlight_lock); static int sleeping, uses_pmu_bl; static u8 bl_curve[FB_BACKLIGHT_LEVELS]; @@ -115,7 +115,7 @@ static int pmu_backlight_get_brightness(struct backlight_device *bd) return bd->props.brightness; } -static struct backlight_ops pmu_backlight_data = { +static const struct backlight_ops pmu_backlight_data = { .get_brightness = pmu_backlight_get_brightness, .update_status = pmu_backlight_update_status, |