The edid_len variable is never used again. Use a local variable instead
of storing it in the device structure.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
Changes since v1:
- Split patch from "drm/imx: parallel-display: use drm managed resources".
---
drivers/gpu/drm/imx/parallel-display.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index 726f6cc6fa25..2eb8df4697df 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -28,7 +28,6 @@ struct imx_parallel_display {
struct drm_bridge bridge;
struct device *dev;
void *edid;
- int edid_len;
u32 bus_format;
u32 bus_flags;
struct drm_display_mode mode;
@@ -305,6 +304,7 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data)
struct device_node *np = dev->of_node;
const u8 *edidp;
struct imx_parallel_display *imxpd;
+ int edid_len;
int ret;
u32 bus_format = 0;
const char *fmt;
@@ -318,10 +318,9 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data)
if (ret && ret != -ENODEV)
return ret;
- edidp = of_get_property(np, "edid", &imxpd->edid_len);
+ edidp = of_get_property(np, "edid", &edid_len);
if (edidp)
- imxpd->edid = devm_kmemdup(dev, edidp, imxpd->edid_len,
- GFP_KERNEL);
+ imxpd->edid = devm_kmemdup(dev, edidp, edid_len, GFP_KERNEL);
ret = of_property_read_string(np, "interface-pix-fmt", &fmt);
if (!ret) {
--
2.20.1
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