[PATCH] clocksource: timer-sp804: Unmap region obtained by of_iomap.

[Arvind Yadav]

In case of error at init time, rollback iomapping.

Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
 drivers/clocksource/timer-sp804.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-sp804.c 
b/drivers/clocksource/timer-sp804.c
index 2d575a8c..5830bc9 100644
--- a/drivers/clocksource/timer-sp804.c
+++ b/drivers/clocksource/timer-sp804.c
@@ -306,7 +306,8 @@ static int __init integrator_cp_of_init(struct device_node 
*np)
        clk = of_clk_get(np, 0);
        if (IS_ERR(clk)) {
                pr_err("Failed to get clock\n");
-               return PTR_ERR(clk);
+               ret = PTR_ERR(clk);
+               goto err;
        }
 
        /* Ensure timer is disabled */
-- 
1.9.1