[PATCH] staging: imx-drm: fix a blank line coding style issue

Quentin Lambert
2014-08-04T19:07:14Z

Add missing blank lines after declaration.

Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
---
drivers/staging/imx-drm/imx-drm-core.c | 2 ++
drivers/staging/imx-drm/imx-tve.c | 2 ++
drivers/staging/imx-drm/parallel-display.c | 2 ++
3 files changed, 6 insertions(+)

diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 47ee6c7..345f7ac 100644
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -427,6 +427,7 @@ static uint32_t imx_drm_find_crtc_mask(struct imx_drm_device *imxdrm,

for (i = 0; i < MAX_CRTC; i++) {
struct imx_drm_crtc *imx_drm_crtc = imxdrm->crtc[i];
+
if (imx_drm_crtc && imx_drm_crtc->port == port)
return drm_crtc_mask(imx_drm_crtc->crtc);
}
@@ -438,6 +439,7 @@ static struct device_node *imx_drm_of_get_next_endpoint(
const struct device_node *parent, struct device_node *prev)
{
struct device_node *node = of_graph_get_next_endpoint(parent, prev);
+
of_node_put(prev);
return node;
}
diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c
index c628fcd..31fe7cf 100644
--- a/drivers/staging/imx-drm/imx-tve.c
+++ b/drivers/staging/imx-drm/imx-tve.c
@@ -133,6 +133,7 @@ static void tve_lock(void *__tve)
__acquires(&tve->lock)
{
struct imx_tve *tve = __tve;
+
spin_lock(&tve->lock);
}

@@ -140,6 +141,7 @@ static void tve_unlock(void *__tve)
__releases(&tve->lock)
{
struct imx_tve *tve = __tve;
+
spin_unlock(&tve->lock);
}

diff --git a/drivers/staging/imx-drm/parallel-display.c b/drivers/staging/imx-drm/parallel-display.c
index 4ca61af..1998846 100644
--- a/drivers/staging/imx-drm/parallel-display.c
+++ b/drivers/staging/imx-drm/parallel-display.c
@@ -70,6 +70,7 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector)

if (imxpd->mode_valid) {
struct drm_display_mode *mode = drm_mode_create(connector->dev);
+
if (!mode)
return -EINVAL;
drm_mode_copy(mode, &imxpd->mode);
@@ -80,6 +81,7 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector)

if (np) {
struct drm_display_mode *mode = drm_mode_create(connector->dev);
+
if (!mode)
return -EINVAL;
of_get_drm_display_mode(np, &imxpd->mode, OF_USE_NATIVE_MODE);
--
1.9.1