5 files changed, 9 insertions, 10 deletions

diff --git a/drivers/gpu/drm/tilcdc/Makefile b/drivers/gpu/drm/tilcdc/Makefile
index deda656b10e7..7d2eefe94bf7 100644
--- a/drivers/gpu/drm/tilcdc/Makefile
+++ b/drivers/gpu/drm/tilcdc/Makefile
@@ -1,4 +1,7 @@
-ccflags-y := -Iinclude/drm -Werror
+ccflags-y := -Iinclude/drm
+ifeq (, $(findstring -W,$(EXTRA_CFLAGS)))
+        ccflags-y += -Werror
+endif
 
 tilcdc-y := \
         tilcdc_crtc.o \
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index c5b592dc1970..2b5461bcd9fb 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -75,7 +75,7 @@ static int modeset_init(struct drm_device *dev)
                 mod->funcs->modeset_init(mod, dev);
         }
 
-        if ((priv->num_encoders = 0) || (priv->num_connectors == 0)) {
+        if ((priv->num_encoders == 0) || (priv->num_connectors == 0)) {
                 /* oh nos! */
                 dev_err(dev->dev, "no encoders/connectors found\n");
                 return -ENXIO;
@@ -299,11 +299,10 @@ static int tilcdc_irq_postinstall(struct drm_device *dev)
         struct tilcdc_drm_private *priv = dev->dev_private;
 
         /* enable FIFO underflow irq: */
-        if (priv->rev == 1) {
+        if (priv->rev == 1)
                 tilcdc_set(dev, LCDC_RASTER_CTRL_REG, LCDC_V1_UNDERFLOW_INT_ENA);
-        } else {
+        else
                 tilcdc_set(dev, LCDC_INT_ENABLE_SET_REG, LCDC_V2_UNDERFLOW_INT_ENA);
-        }
 
         return 0;
 }
@@ -363,7 +362,7 @@ static const struct {
         uint8_t  rev;
         uint8_t  save;
         uint32_t reg;
-} registers[] =         {
+} registers[] =         {
 #define REG(rev, save, reg) { #reg, rev, save, reg }
                 /* exists in revision 1: */
                 REG(1, false, LCDC_PID_REG),
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 90ee49786372..09176654fddb 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -305,7 +305,7 @@ static const struct tilcdc_module_ops panel_module_ops = {
  */
 
 /* maybe move this somewhere common if it is needed by other outputs? */
-static struct tilcdc_panel_info * of_get_panel_info(struct device_node *np)
+static struct tilcdc_panel_info *of_get_panel_info(struct device_node *np)
 {
         struct device_node *info_np;
         struct tilcdc_panel_info *info;
@@ -413,7 +413,6 @@ static struct of_device_id panel_of_match[] = {
                 { .compatible = "ti,tilcdc,panel", },
                 { },
 };
-MODULE_DEVICE_TABLE(of, panel_of_match);
 
 struct platform_driver panel_driver = {
         .probe = panel_probe,
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_slave.c b/drivers/gpu/drm/tilcdc/tilcdc_slave.c
index 568dc1c08e6c..db1d2fc9dfb5 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_slave.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_slave.c
@@ -353,7 +353,6 @@ static struct of_device_id slave_of_match[] = {
                 { .compatible = "ti,tilcdc,slave", },
                 { },
 };
-MODULE_DEVICE_TABLE(of, slave_of_match);
 
 struct platform_driver slave_driver = {
         .probe = slave_probe,
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index 58d487ba2414..a36788fbcd98 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -396,7 +396,6 @@ static struct of_device_id tfp410_of_match[] = {
                 { .compatible = "ti,tilcdc,tfp410", },
                 { },
 };
-MODULE_DEVICE_TABLE(of, tfp410_of_match);
 
 struct platform_driver tfp410_driver = {
         .probe = tfp410_probe,