[Intel-gfx] [RFC PATCH 09/10] drm/i915/dsi: use the BIT macro for clarity

[Jani Nikula]

No functional changes.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/intel_dsi.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 47fd0296a05a..a249549a1d86 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 ?
@@ -1185,15 +1185,15 @@ 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 (dev_priv->vbt.dsi.port == DVO_PORT_MIPIA) {
-		intel_encoder->crtc_mask = (1 << PIPE_A);
-		intel_dsi->ports = (1 << PORT_A);
+		intel_encoder->crtc_mask = BIT(PIPE_A);
+		intel_dsi->ports = BIT(PORT_A);
 	} else if (dev_priv->vbt.dsi.port == DVO_PORT_MIPIC) {
-		intel_encoder->crtc_mask = (1 << PIPE_B);
-		intel_dsi->ports = (1 << PORT_C);
+		intel_encoder->crtc_mask = BIT(PIPE_B);
+		intel_dsi->ports = BIT(PORT_C);
 	}
 
 	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);
 
 	/* Create a DSI host (and a device) for each port. */
 	for_each_dsi_port(port, intel_dsi->ports) {
-- 
2.1.4