From: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
Date: Sat, 16 Mar 2013 12:02:36 +0000 (+0200)
Subject: imx_drm: ipu_v3: fix invalid free of devm_* allocated data
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=b4446865bc367ef3c9db4fe736d40601fd13b900;p=openwrt%2Fstaging%2Fblogic.git

imx_drm: ipu_v3: fix invalid free of devm_* allocated data

The objects allocated by devm_* APIs are managed by devres and are freed
when the device is detached. There is no need to use kfree() explicitly.

Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-dp.c b/drivers/staging/imx-drm/ipu-v3/ipu-dp.c
index 26aecaf9677f..113b046c0225 100644
--- a/drivers/staging/imx-drm/ipu-v3/ipu-dp.c
+++ b/drivers/staging/imx-drm/ipu-v3/ipu-dp.c
@@ -316,7 +316,6 @@ int ipu_dp_init(struct ipu_soc *ipu, struct device *dev, unsigned long base)
 
 	priv->base = devm_ioremap(dev, base, PAGE_SIZE);
 	if (!priv->base) {
-		kfree(priv);
 		return -ENOMEM;
 	}