[PATCH 2/5] ARM: mxc: free dma_mask in error path

[Uwe Kleine-König]

This fixes a small memory leak that was only hit in very unlikely error
paths

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
 arch/arm/plat-mxc/devices.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/plat-mxc/devices.c b/arch/arm/plat-mxc/devices.c
index e9bcefe..eee1b60 100644
--- a/arch/arm/plat-mxc/devices.c
+++ b/arch/arm/plat-mxc/devices.c
@@ -81,6 +81,8 @@ struct platform_device *__init imx_add_platform_device_dmamask(
 	ret = platform_device_add(pdev);
 	if (ret) {
 err:
+		if (dmamask)
+			kfree(pdev->dev.dma_mask);
 		platform_device_put(pdev);
 		return ERR_PTR(ret);
 	}
-- 
1.7.2.3