[06/32] drm/gma500: Add some local 'fb' variables
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Message ID 1479399271-31991-7-git-send-email-ville.syrjala@linux.intel.com
State New
Headers show

Commit Message

Ville Syrjälä Nov. 17, 2016, 4:14 p.m. UTC
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Add a local 'fb' variable to a few places to get rid of the
'crtc->primary->fb' stuff. Looks neater and helps me with my poor
coccinelle skills later.

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/gma500/gma_display.c         | 13 +++++++------
 drivers/gpu/drm/gma500/mdfld_intel_display.c | 15 ++++++++-------
 drivers/gpu/drm/gma500/oaktrail_crtc.c       | 13 +++++++------
 3 files changed, 22 insertions(+), 19 deletions(-)

Patch
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diff --git a/drivers/gpu/drm/gma500/gma_display.c b/drivers/gpu/drm/gma500/gma_display.c
index 1a1cf7a3b5ef..05b9a4ceb58d 100644
--- a/drivers/gpu/drm/gma500/gma_display.c
+++ b/drivers/gpu/drm/gma500/gma_display.c
@@ -59,7 +59,8 @@  int gma_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 	struct drm_device *dev = crtc->dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->primary->fb);
+	struct drm_framebuffer *fb = crtc->primary->fb;
+	struct psb_framebuffer *psbfb = to_psb_fb(fb);
 	int pipe = gma_crtc->pipe;
 	const struct psb_offset *map = &dev_priv->regmap[pipe];
 	unsigned long start, offset;
@@ -70,7 +71,7 @@  int gma_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 		return 0;
 
 	/* no fb bound */
-	if (!crtc->primary->fb) {
+	if (!fb) {
 		dev_err(dev->dev, "No FB bound\n");
 		goto gma_pipe_cleaner;
 	}
@@ -81,19 +82,19 @@  int gma_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 	if (ret < 0)
 		goto gma_pipe_set_base_exit;
 	start = psbfb->gtt->offset;
-	offset = y * crtc->primary->fb->pitches[0] + x * (crtc->primary->fb->bits_per_pixel / 8);
+	offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
 
-	REG_WRITE(map->stride, crtc->primary->fb->pitches[0]);
+	REG_WRITE(map->stride, fb->pitches[0]);
 
 	dspcntr = REG_READ(map->cntr);
 	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
 
-	switch (crtc->primary->fb->bits_per_pixel) {
+	switch (fb->bits_per_pixel) {
 	case 8:
 		dspcntr |= DISPPLANE_8BPP;
 		break;
 	case 16:
-		if (crtc->primary->fb->depth == 15)
+		if (fb->depth == 15)
 			dspcntr |= DISPPLANE_15_16BPP;
 		else
 			dspcntr |= DISPPLANE_16BPP;
diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c
index 92e3f93ee682..e80895285e94 100644
--- a/drivers/gpu/drm/gma500/mdfld_intel_display.c
+++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c
@@ -165,8 +165,9 @@  static int mdfld__intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 {
 	struct drm_device *dev = crtc->dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
+	struct drm_framebuffer *fb = crtc->primary->fb;
 	struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->primary->fb);
+	struct psb_framebuffer *psbfb = to_psb_fb(fb);
 	int pipe = gma_crtc->pipe;
 	const struct psb_offset *map = &dev_priv->regmap[pipe];
 	unsigned long start, offset;
@@ -178,12 +179,12 @@  static int mdfld__intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 	dev_dbg(dev->dev, "pipe = 0x%x.\n", pipe);
 
 	/* no fb bound */
-	if (!crtc->primary->fb) {
+	if (!fb) {
 		dev_dbg(dev->dev, "No FB bound\n");
 		return 0;
 	}
 
-	ret = check_fb(crtc->primary->fb);
+	ret = check_fb(fb);
 	if (ret)
 		return ret;
 
@@ -196,18 +197,18 @@  static int mdfld__intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 		return 0;
 
 	start = psbfb->gtt->offset;
-	offset = y * crtc->primary->fb->pitches[0] + x * (crtc->primary->fb->bits_per_pixel / 8);
+	offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
 
-	REG_WRITE(map->stride, crtc->primary->fb->pitches[0]);
+	REG_WRITE(map->stride, fb->pitches[0]);
 	dspcntr = REG_READ(map->cntr);
 	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
 
-	switch (crtc->primary->fb->bits_per_pixel) {
+	switch (fb->bits_per_pixel) {
 	case 8:
 		dspcntr |= DISPPLANE_8BPP;
 		break;
 	case 16:
-		if (crtc->primary->fb->depth == 15)
+		if (fb->depth == 15)
 			dspcntr |= DISPPLANE_15_16BPP;
 		else
 			dspcntr |= DISPPLANE_16BPP;
diff --git a/drivers/gpu/drm/gma500/oaktrail_crtc.c b/drivers/gpu/drm/gma500/oaktrail_crtc.c
index da9fd34b9550..a51896544d91 100644
--- a/drivers/gpu/drm/gma500/oaktrail_crtc.c
+++ b/drivers/gpu/drm/gma500/oaktrail_crtc.c
@@ -599,7 +599,8 @@  static int oaktrail_pipe_set_base(struct drm_crtc *crtc,
 	struct drm_device *dev = crtc->dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->primary->fb);
+	struct drm_framebuffer *fb = crtc->primary->fb;
+	struct psb_framebuffer *psbfb = to_psb_fb(fb);
 	int pipe = gma_crtc->pipe;
 	const struct psb_offset *map = &dev_priv->regmap[pipe];
 	unsigned long start, offset;
@@ -608,7 +609,7 @@  static int oaktrail_pipe_set_base(struct drm_crtc *crtc,
 	int ret = 0;
 
 	/* no fb bound */
-	if (!crtc->primary->fb) {
+	if (!fb) {
 		dev_dbg(dev->dev, "No FB bound\n");
 		return 0;
 	}
@@ -617,19 +618,19 @@  static int oaktrail_pipe_set_base(struct drm_crtc *crtc,
 		return 0;
 
 	start = psbfb->gtt->offset;
-	offset = y * crtc->primary->fb->pitches[0] + x * (crtc->primary->fb->bits_per_pixel / 8);
+	offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
 
-	REG_WRITE(map->stride, crtc->primary->fb->pitches[0]);
+	REG_WRITE(map->stride, fb->pitches[0]);
 
 	dspcntr = REG_READ(map->cntr);
 	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
 
-	switch (crtc->primary->fb->bits_per_pixel) {
+	switch (fb->bits_per_pixel) {
 	case 8:
 		dspcntr |= DISPPLANE_8BPP;
 		break;
 	case 16:
-		if (crtc->primary->fb->depth == 15)
+		if (fb->depth == 15)
 			dspcntr |= DISPPLANE_15_16BPP;
 		else
 			dspcntr |= DISPPLANE_16BPP;