Merge branch 'msm-fixes-3.17-rc4' of git://people.freedesktop.org/~robclark/linux into drm-fixes

A couple more little fixes:
 1) fix from llvm/clang folks
 2) fix build if common clock framework is not used
 3) if vram carveout is used, have default size for vram carveout

* 'msm-fixes-3.17-rc4' of git://people.freedesktop.org/~robclark/linux:
  drm/msm: don't crash if no msm.vram param
  drm/msm/hdmi: fix build break on non-CCF platforms
  drm/msm: Change nested function to static function

drivers/gpu/drm/msm/hdmi/hdmi.c

@@ -258,28 +258,30 @@ static void set_hdmi_pdev(struct drm_device *dev,
 	priv->hdmi_pdev = pdev;
 }
 
+#ifdef CONFIG_OF
+static int get_gpio(struct device *dev, struct device_node *of_node, const char *name)
+{
+	int gpio = of_get_named_gpio(of_node, name, 0);
+	if (gpio < 0) {
+		char name2[32];
+		snprintf(name2, sizeof(name2), "%s-gpio", name);
+		gpio = of_get_named_gpio(of_node, name2, 0);
+		if (gpio < 0) {
+			dev_err(dev, "failed to get gpio: %s (%d)\n",
+					name, gpio);
+			gpio = -1;
+		}
+	}
+	return gpio;
+}
+#endif
+
 static int hdmi_bind(struct device *dev, struct device *master, void *data)
 {
 	static struct hdmi_platform_config config = {};
 #ifdef CONFIG_OF
 	struct device_node *of_node = dev->of_node;
 
-	int get_gpio(const char *name)
-	{
-		int gpio = of_get_named_gpio(of_node, name, 0);
-		if (gpio < 0) {
-			char name2[32];
-			snprintf(name2, sizeof(name2), "%s-gpio", name);
-			gpio = of_get_named_gpio(of_node, name2, 0);
-			if (gpio < 0) {
-				dev_err(dev, "failed to get gpio: %s (%d)\n",
-						name, gpio);
-				gpio = -1;
-			}
-		}
-		return gpio;
-	}
-
 	if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8074")) {
 		static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"};
 		static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"};
@@ -312,12 +314,12 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
 	}
 
 	config.mmio_name     = "core_physical";
-	config.ddc_clk_gpio  = get_gpio("qcom,hdmi-tx-ddc-clk");
-	config.ddc_data_gpio = get_gpio("qcom,hdmi-tx-ddc-data");
-	config.hpd_gpio      = get_gpio("qcom,hdmi-tx-hpd");
-	config.mux_en_gpio   = get_gpio("qcom,hdmi-tx-mux-en");
-	config.mux_sel_gpio  = get_gpio("qcom,hdmi-tx-mux-sel");
-	config.mux_lpm_gpio  = get_gpio("qcom,hdmi-tx-mux-lpm");
+	config.ddc_clk_gpio  = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-clk");
+	config.ddc_data_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-data");
+	config.hpd_gpio      = get_gpio(dev, of_node, "qcom,hdmi-tx-hpd");
+	config.mux_en_gpio   = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-en");
+	config.mux_sel_gpio  = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-sel");
+	config.mux_lpm_gpio  = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-lpm");
 
 #else
 	static const char *hpd_clk_names[] = {

drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c

@@ -15,19 +15,25 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifdef CONFIG_COMMON_CLK
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
+#endif
 
 #include "hdmi.h"
 
 struct hdmi_phy_8960 {
 	struct hdmi_phy base;
 	struct hdmi *hdmi;
+#ifdef CONFIG_COMMON_CLK
 	struct clk_hw pll_hw;
 	struct clk *pll;
 	unsigned long pixclk;
+#endif
 };
 #define to_hdmi_phy_8960(x) container_of(x, struct hdmi_phy_8960, base)
+
+#ifdef CONFIG_COMMON_CLK
 #define clk_to_phy(x) container_of(x, struct hdmi_phy_8960, pll_hw)
 
 /*
@@ -374,7 +380,7 @@ static struct clk_init_data pll_init = {
 	.parent_names = hdmi_pll_parents,
 	.num_parents = ARRAY_SIZE(hdmi_pll_parents),
 };
-
+#endif
 
 /*
  * HDMI Phy:
@@ -480,12 +486,15 @@ struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi)
 {
 	struct hdmi_phy_8960 *phy_8960;
 	struct hdmi_phy *phy = NULL;
-	int ret, i;
+	int ret;
+#ifdef CONFIG_COMMON_CLK
+	int i;
 
 	/* sanity check: */
 	for (i = 0; i < (ARRAY_SIZE(freqtbl) - 1); i++)
 		if (WARN_ON(freqtbl[i].rate < freqtbl[i+1].rate))
 			return ERR_PTR(-EINVAL);
+#endif
 
 	phy_8960 = kzalloc(sizeof(*phy_8960), GFP_KERNEL);
 	if (!phy_8960) {
@@ -499,6 +508,7 @@ struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi)
 
 	phy_8960->hdmi = hdmi;
 
+#ifdef CONFIG_COMMON_CLK
 	phy_8960->pll_hw.init = &pll_init;
 	phy_8960->pll = devm_clk_register(hdmi->dev->dev, &phy_8960->pll_hw);
 	if (IS_ERR(phy_8960->pll)) {
@@ -506,6 +516,7 @@ struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi)
 		phy_8960->pll = NULL;
 		goto fail;
 	}
+#endif
 
 	return phy;
 

drivers/gpu/drm/msm/msm_drv.c

@@ -52,7 +52,7 @@ module_param(reglog, bool, 0600);
 #define reglog 0
 #endif
 
-static char *vram;
+static char *vram = "16m";
 MODULE_PARM_DESC(vram, "Configure VRAM size (for devices without IOMMU/GPUMMU");
 module_param(vram, charp, 0);