Merge branch 'master' into test

* master: (1190 commits)
  ASoC: stm32: add of dependency for stm32 drivers
  ASoC: mt8173-rt5650: fix child-node lookup
  ASoC: dapm: fix debugfs read using path->connected
  platform/x86: samsung-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
  platform/x86: ideapad-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
  platform/x86: dell-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
  seq_file: Introduce DEFINE_SHOW_ATTRIBUTE() helper macro
  Documentation/sysctl/user.txt: fix typo
  MAINTAINERS: update ARM/QUALCOMM SUPPORT patterns
  MAINTAINERS: update various PALM patterns
  MAINTAINERS: update "ARM/OXNAS platform support" patterns
  MAINTAINERS: update Cortina/Gemini patterns
  MAINTAINERS: remove ARM/CLKDEV SUPPORT file pattern
  MAINTAINERS: remove ANDROID ION pattern
  mm: docs: add blank lines to silence sphinx "Unexpected indentation" errors
  mm: docs: fix parameter names mismatch
  mm: docs: fixup punctuation
  pipe: read buffer limits atomically
  pipe: simplify round_pipe_size()
  pipe: reject F_SETPIPE_SZ with size over UINT_MAX
  ...

1 files changed, 12 insertions, 33 deletions

diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss.c b/drivers/video/fbdev/omap2/omapfb/dss/dss.c
index 48c6500c24e1..39fe7247ff98 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dss.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dss.c
@@ -887,58 +887,37 @@ static const struct dss_features dra7xx_dss_feats = {
 	.num_ports		=	ARRAY_SIZE(dra7xx_ports),
 };
 
-static int dss_init_features(struct platform_device *pdev)
+static const struct dss_features *dss_get_features(void)
 {
-	const struct dss_features *src;
-	struct dss_features *dst;
-
-	dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
-	if (!dst) {
-		dev_err(&pdev->dev, "Failed to allocate local DSS Features\n");
-		return -ENOMEM;
-	}
-
 	switch (omapdss_get_version()) {
 	case OMAPDSS_VER_OMAP24xx:
-		src = &omap24xx_dss_feats;
-		break;
+		return &omap24xx_dss_feats;
 
 	case OMAPDSS_VER_OMAP34xx_ES1:
 	case OMAPDSS_VER_OMAP34xx_ES3:
 	case OMAPDSS_VER_AM35xx:
-		src = &omap34xx_dss_feats;
-		break;
+		return &omap34xx_dss_feats;
 
 	case OMAPDSS_VER_OMAP3630:
-		src = &omap3630_dss_feats;
-		break;
+		return &omap3630_dss_feats;
 
 	case OMAPDSS_VER_OMAP4430_ES1:
 	case OMAPDSS_VER_OMAP4430_ES2:
 	case OMAPDSS_VER_OMAP4:
-		src = &omap44xx_dss_feats;
-		break;
+		return &omap44xx_dss_feats;
 
 	case OMAPDSS_VER_OMAP5:
-		src = &omap54xx_dss_feats;
-		break;
+		return &omap54xx_dss_feats;
 
 	case OMAPDSS_VER_AM43xx:
-		src = &am43xx_dss_feats;
-		break;
+		return &am43xx_dss_feats;
 
 	case OMAPDSS_VER_DRA7xx:
-		src = &dra7xx_dss_feats;
-		break;
+		return &dra7xx_dss_feats;
 
 	default:
-		return -ENODEV;
+		return NULL;
 	}
-
-	memcpy(dst, src, sizeof(*dst));
-	dss.feat = dst;
-
-	return 0;
 }
 
 static void dss_uninit_ports(struct platform_device *pdev);
@@ -1104,9 +1083,9 @@ static int dss_bind(struct device *dev)
 
 	dss.pdev = pdev;
 
-	r = dss_init_features(dss.pdev);
-	if (r)
-		return r;
+	dss.feat = dss_get_features();
+	if (!dss.feat)
+		return -ENODEV;
 
 	dss_mem = platform_get_resource(dss.pdev, IORESOURCE_MEM, 0);
 	if (!dss_mem) {