There's no need to allocate memory dynamically to duplicate the contents
of a const structure, only to store the memory pointer in a const
pointer field. Just use the original structures directly.
Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
drivers/gpu/drm/omapdrm/dss/hdmi_phy.c | 32 ++++----------------------------
1 file changed, 4 insertions(+), 28 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
index 95770c3203a1..a156292b1820 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
@@ -182,39 +182,15 @@ static const struct hdmi_phy_features omap54xx_phy_feats
= {
.max_phy = 186000000,
};
-static int hdmi_phy_init_features(struct platform_device *pdev,
- struct hdmi_phy_data *phy,
- unsigned int version)
-{
- struct hdmi_phy_features *dst;
- const struct hdmi_phy_features *src;
-
- dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
- if (!dst) {
- dev_err(&pdev->dev, "Failed to allocate HDMI PHY Features\n");
- return -ENOMEM;
- }
-
- if (version == 4)
- src = &omap44xx_phy_feats;
- else
- src = &omap54xx_phy_feats;
-
- memcpy(dst, src, sizeof(*dst));
- phy->features = dst;
-
- return 0;
-}
-
int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy,
unsigned int version)
{
- int r;
struct resource *res;
- r = hdmi_phy_init_features(pdev, phy, version);
- if (r)
- return r;
+ if (version == 4)
+ phy->features = &omap44xx_phy_feats;
+ else
+ phy->features = &omap54xx_phy_feats;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phy");
phy->base = devm_ioremap_resource(&pdev->dev, res);
--
Regards,
Laurent Pinchart
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