3.2.48-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Wei Yongjun <yongjun_...@trendmicro.com.cn>

[ Upstream commit e5f5e380e0f3bb11f04ca5bc66a551e58e0ad26e ]

Add the missing iounmap() before return from gianfar_ptp_probe()
in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
 drivers/net/ethernet/freescale/gianfar_ptp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c 
b/drivers/net/ethernet/freescale/gianfar_ptp.c
index 69c3adf..c2ab21c 100644
--- a/drivers/net/ethernet/freescale/gianfar_ptp.c
+++ b/drivers/net/ethernet/freescale/gianfar_ptp.c
@@ -520,6 +520,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
        return 0;
 
 no_clock:
+       iounmap(etsects->regs);
 no_ioremap:
        release_resource(etsects->rsrc);
 no_resource:

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