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.
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Fixes: af93574678108 ("[media] MFC: Add MFC 5.1 V4L2 driver")
CC: stable@xxxxxxxxxxxxxxx # v3.7+
---
This issue was there from the beggining of the driver, but this patch applies
cleanly only to v3.7+ kernels.
---
drivers/media/platform/s5p-mfc/s5p_mfc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 0c7ef6251252..76d4681a1c79 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");
}
--
1.9.1
