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authorJani Nikula <jani.nikula@intel.com>2016-03-18 18:05:43 +0300
committerJani Nikula <jani.nikula@intel.com>2016-03-21 13:59:04 +0300
commit701d25b40c2e69a0b8e472a8b40a13a0b051bb43 (patch)
tree35875face68141b254f77740bbc1a6664890e307 /drivers/gpu/drm/i915/intel_dsi.c
parent4d1de97568321828b9e63522c60ee77d23925471 (diff)
downloadlinux-701d25b40c2e69a0b8e472a8b40a13a0b051bb43.tar.xz
drm/i915/dsi: use the BIT macro for clarity
No functional changes. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/9115c0a80ad57075700e006db965dd31cc4358fc.1458313400.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi.c')
-rw-r--r--drivers/gpu/drm/i915/intel_dsi.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 1981212ffc8d..dd6f7bc4f444 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -412,7 +412,7 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder)
temp &= ~LANE_CONFIGURATION_MASK;
temp &= ~DUAL_LINK_MODE_MASK;
- if (intel_dsi->ports == ((1 << PORT_A) | (1 << PORT_C))) {
+ if (intel_dsi->ports == (BIT(PORT_A) | BIT(PORT_C))) {
temp |= (intel_dsi->dual_link - 1)
<< DUAL_LINK_MODE_SHIFT;
temp |= intel_crtc->pipe ?
@@ -1200,14 +1200,14 @@ void intel_dsi_init(struct drm_device *dev)
/* Pipe A maps to MIPI DSI port A, pipe B maps to MIPI DSI port C */
if (port == PORT_A)
- intel_encoder->crtc_mask = 1 << PIPE_A;
+ intel_encoder->crtc_mask = BIT(PIPE_A);
else
- intel_encoder->crtc_mask = 1 << PIPE_B;
+ intel_encoder->crtc_mask = BIT(PIPE_B);
if (dev_priv->vbt.dsi.config->dual_link)
- intel_dsi->ports = (1 << PORT_A) | (1 << PORT_C);
+ intel_dsi->ports = BIT(PORT_A) | BIT(PORT_C);
else
- intel_dsi->ports = 1 << port;
+ intel_dsi->ports = BIT(port);
/* Create a DSI host (and a device) for each port. */
for_each_dsi_port(port, intel_dsi->ports) {