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Subject[PATCH 1/2] drm: rcar-du: Refactor Feature and Quirk definitions
Date
These flags are represented by bit fields. To make this clear, utilise
the BIT() macro.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>

---
This patch fails checkpatch's 80-char limit, due to the line comments
extending across the 80-char boundary on RCAR_DU_FEATURE_EXT_CTRL_REGS

To preserve formatting - this warning has been ignored.

drivers/gpu/drm/rcar-du/rcar_du_drv.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index b3a25e8e07d0..78ea20abfb30 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -27,11 +27,11 @@ struct drm_device;
struct drm_fbdev_cma;
struct rcar_du_device;

-#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK (1 << 0) /* Per-CRTC IRQ and clock */
-#define RCAR_DU_FEATURE_EXT_CTRL_REGS (1 << 1) /* Has extended control registers */
-#define RCAR_DU_FEATURE_VSP1_SOURCE (1 << 2) /* Has inputs from VSP1 */
+#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK BIT(0) /* Per-CRTC IRQ and clock */
+#define RCAR_DU_FEATURE_EXT_CTRL_REGS BIT(1) /* Has extended control registers */
+#define RCAR_DU_FEATURE_VSP1_SOURCE BIT(2) /* Has inputs from VSP1 */

-#define RCAR_DU_QUIRK_ALIGN_128B (1 << 0) /* Align pitches to 128 bytes */
+#define RCAR_DU_QUIRK_ALIGN_128B BIT(0) /* Align pitches to 128 bytes */

/*
* struct rcar_du_output_routing - Output routing specification
--
2.17.1
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