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authorQuentin Lambert <lambert.quentin@gmail.com>2014-08-04 21:07:07 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-08-16 12:23:12 -0700
commit63bc516402c615250ef9e88905b8c78a04fbacdb (patch)
treea2e3bd5f18622a97cfd4fb5ea67b898e07a75298 /drivers/staging/imx-drm
parentddf5a2c1cb62a2ce4e6d9104998df2d3eae8923e (diff)
staging: imx-drm: fix a blank line coding style issue
Add missing blank lines after declaration. Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/imx-drm')
-rw-r--r--drivers/staging/imx-drm/imx-drm-core.c2
-rw-r--r--drivers/staging/imx-drm/imx-tve.c2
-rw-r--r--drivers/staging/imx-drm/parallel-display.c2
3 files changed, 6 insertions, 0 deletions
diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 1852300412b4..4289cc8963e4 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 c628fcdc22ae..31fe7cfe5d35 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 4ca61afdf622..1998846ff21d 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);