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Subject: media: stm32-dcmi: remove redundant clear of interrupt flags
Author:  Hugues Fruchet <hugues.fruc...@st.com>
Date:    Wed Feb 7 12:35:35 2018 -0500

It is already cleared in dcmi_irq_callback().

Signed-off-by: Hugues Fruchet <hugues.fruc...@st.com>
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>

 drivers/media/platform/stm32/stm32-dcmi.c | 2 --
 1 file changed, 2 deletions(-)

---

diff --git a/drivers/media/platform/stm32/stm32-dcmi.c 
b/drivers/media/platform/stm32/stm32-dcmi.c
index 0993b55b8bd3..7deab02e23f6 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -385,8 +385,6 @@ static irqreturn_t dcmi_irq_thread(int irq, void *arg)
                dcmi->errors_count++;
                dmaengine_terminate_all(dcmi->dma_chan);
 
-               reg_set(dcmi->regs, DCMI_ICR, IT_FRAME | IT_OVR | IT_ERR);
-
                dev_dbg(dcmi->dev, "Restarting capture after DCMI error\n");
 
                if (dcmi_start_capture(dcmi)) {

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