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| author | Arnd Bergmann <arnd@arndb.de> | 2020-04-28 23:30:50 +0200 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2020-05-19 17:53:58 +0300 |
| commit | aa7b3df8fa0ed7ffbbf008466efb06259d0f59c1 (patch) | |
| tree | 2aaf98fe4909d4912418ed6766b67ddae7ae8fa0 /drivers | |
| parent | 3a36aa237e4ed04553c0998cf5f47eda3e206e4f (diff) | |
| download | linux-aa7b3df8fa0ed7ffbbf008466efb06259d0f59c1.tar.bz2 | |
drm/i915: avoid unused scale_user_to_hw() warning
After the function is no longer marked 'inline', there
is now a new warning pointing out that the only caller
is inside of an #ifdef:
drivers/gpu/drm/i915/display/intel_panel.c:493:12: warning: 'scale_user_to_hw' defined but not used [-Wunused-function]
493 | static u32 scale_user_to_hw(struct intel_connector *connector,
| ^~~~~~~~~~~~~~~~
Move the function itself into that #ifdef as well.
Fixes: 81b55ef1f47b ("drm/i915: drop a bunch of superfluous inlines")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200428213106.3139170-1-arnd@arndb.de
(cherry picked from commit 794bdcf71f47b98f6e003190069d5064123067ed)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_panel.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index aa931f9f0d6a..3c5056dbf607 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -489,16 +489,6 @@ static u32 scale(u32 source_val, return target_val; } -/* Scale user_level in range [0..user_max] to [hw_min..hw_max]. */ -static u32 scale_user_to_hw(struct intel_connector *connector, - u32 user_level, u32 user_max) -{ - struct intel_panel *panel = &connector->panel; - - return scale(user_level, 0, user_max, - panel->backlight.min, panel->backlight.max); -} - /* Scale user_level in range [0..user_max] to [0..hw_max], clamping the result * to [hw_min..hw_max]. */ static u32 clamp_user_to_hw(struct intel_connector *connector, @@ -1255,6 +1245,16 @@ static u32 intel_panel_get_backlight(struct intel_connector *connector) return val; } +/* Scale user_level in range [0..user_max] to [hw_min..hw_max]. */ +static u32 scale_user_to_hw(struct intel_connector *connector, + u32 user_level, u32 user_max) +{ + struct intel_panel *panel = &connector->panel; + + return scale(user_level, 0, user_max, + panel->backlight.min, panel->backlight.max); +} + /* set backlight brightness to level in range [0..max], scaling wrt hw min */ static void intel_panel_set_backlight(const struct drm_connector_state *conn_state, u32 user_level, u32 user_max) |