diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-14 02:08:04 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-18 16:18:12 +0300 |
| commit | 2babdc850cc4f58753b7fb5332a57b513e3313cb (patch) | |
| tree | ad3764a4ba1b43f2cc60d01b23f3b4dc76391eb5 /drivers/gpu/drm/radeon/radeon_irq_kms.c | |
| parent | 5bc9cb4dfbe8fcae02f8421e3102c78681f53b8c (diff) | |
| download | linux-2babdc850cc4f58753b7fb5332a57b513e3313cb.tar.xz | |
drm/radeon|amdgpu: Remove redundant num_connectors check
The list walk will shortcircuit anyway.
Cc: Alex Deucher <alexdeucher@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161213230814.19598-4-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_irq_kms.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_irq_kms.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index c084cadcbf21..1b7528df7f7f 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -85,10 +85,8 @@ static void radeon_hotplug_work_func(struct work_struct *work) return; mutex_lock(&mode_config->mutex); - if (mode_config->num_connector) { - list_for_each_entry(connector, &mode_config->connector_list, head) - radeon_connector_hotplug(connector); - } + list_for_each_entry(connector, &mode_config->connector_list, head) + radeon_connector_hotplug(connector); mutex_unlock(&mode_config->mutex); /* Just fire off a uevent and let userspace tell us what to do */ drm_helper_hpd_irq_event(dev); @@ -103,10 +101,8 @@ static void radeon_dp_work_func(struct work_struct *work) struct drm_connector *connector; /* this should take a mutex */ - if (mode_config->num_connector) { - list_for_each_entry(connector, &mode_config->connector_list, head) - radeon_connector_hotplug(connector); - } + list_for_each_entry(connector, &mode_config->connector_list, head) + radeon_connector_hotplug(connector); } /** * radeon_driver_irq_preinstall_kms - drm irq preinstall callback |