diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/output.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/output.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/output.c b/drivers/gpu/drm/omapdrm/dss/output.c index be544dd48bf4..2da480be918d 100644 --- a/drivers/gpu/drm/omapdrm/dss/output.c +++ b/drivers/gpu/drm/omapdrm/dss/output.c @@ -24,8 +24,6 @@ #include "dss.h" #include "omapdss.h" -static DEFINE_MUTEX(output_lock); - int omapdss_output_validate(struct omap_dss_device *out) { if (out->next && out->output_type != out->next->type) { @@ -37,25 +35,6 @@ int omapdss_output_validate(struct omap_dss_device *out) } EXPORT_SYMBOL(omapdss_output_validate); -int omapdss_output_unset_device(struct omap_dss_device *out) -{ - int r = 0; - - mutex_lock(&output_lock); - - if (out->dst->state != OMAP_DSS_DISPLAY_DISABLED) { - dev_err(out->dev, - "device %s is not disabled, cannot unset device\n", - out->dst->name); - r = -EINVAL; - } - - mutex_unlock(&output_lock); - - return r; -} -EXPORT_SYMBOL(omapdss_output_unset_device); - int dss_install_mgr_ops(struct dss_device *dss, const struct dss_mgr_ops *mgr_ops, struct omap_drm_private *priv) |