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drm/armada: armada_output: Remove some unused functions 

Removes some functions that are not used anywhere:
armada_drm_encoder_mode_fixup() armada_drm_encoder_commit() armada_drm_encoder_prepare()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Rickard Strandqvist 2015-01-02 21:55:02 +01:00 committed by Russell King
parent f114040e3e
commit 5a413dfbaf
2 changed files with 0 additions and 22 deletions
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16
drivers/gpu/drm/armada/armada_output.c
View File

@ -72,22 +72,6 @@ static const struct drm_connector_funcs armada_drm_conn_funcs = {
.set_property = armada_drm_connector_set_property,
};
void armada_drm_encoder_prepare(struct drm_encoder *encoder)
{
encoder_helper_funcs(encoder)->dpms(encoder, DRM_MODE_DPMS_OFF);
}
void armada_drm_encoder_commit(struct drm_encoder *encoder)
{
encoder_helper_funcs(encoder)->dpms(encoder, DRM_MODE_DPMS_ON);
}
bool armada_drm_encoder_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode, struct drm_display_mode *adjusted)
{
return true;
}
/* Shouldn't this be a generic helper function? */
int armada_drm_slave_encoder_mode_valid(struct drm_connector *conn,
struct drm_display_mode *mode)

6
drivers/gpu/drm/armada/armada_output.h
View File

@ -21,12 +21,6 @@ struct armada_output_type {
struct drm_encoder *armada_drm_connector_encoder(struct drm_connector *conn);
void armada_drm_encoder_prepare(struct drm_encoder *encoder);
void armada_drm_encoder_commit(struct drm_encoder *encoder);
bool armada_drm_encoder_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode, struct drm_display_mode *adj);
int armada_drm_slave_encoder_mode_valid(struct drm_connector *conn,
struct drm_display_mode *mode);