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authorMarek Szyprowski <m.szyprowski@samsung.com>2017-03-22 04:53:57 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-04-05 16:35:56 -0300
commita5cb00eb4223458250b55daf03ac7ea5f424d601 (patch)
tree150703f417a9db7cd8f2f26d8a4ed770a7bd1052
parent5ea289febdc41389da49acdecfc59cc07800f4d6 (diff)
[media] s5p-mfc: Fix unbalanced call to clock management
Clock should be turned off after calling s5p_mfc_init_hw() from the watchdog worker, like it is already done in the s5p_mfc_open() which also calls this function. Fixes: af93574678108 ("[media] MFC: Add MFC 5.1 V4L2 driver") Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Cc: stable@vger.kernel.org # v3.7+ Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 5f8cee185f6f..1afde5021ca6 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -211,6 +211,7 @@ static void s5p_mfc_watchdog_worker(struct work_struct *work)
}
s5p_mfc_clock_on();
ret = s5p_mfc_init_hw(dev);
+ s5p_mfc_clock_off();
if (ret)
mfc_err("Failed to reinit FW\n");
}