[PATCH 6.1 210/473] media: rcar-vin: work around -Wenum-compare-conditional warning

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6.1-stable review patch.  If anyone has any objections, please let me know.

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

From: Arnd Bergmann <arnd@xxxxxxxx>

[ Upstream commit 1a742c6010d136cb6c441a0f1dd2bfbfae3c4df2 ]

clang-19 warns about mixing two enum types here:

drivers/media/platform/renesas/rcar-vin/rcar-vin.h:296:12: error: conditional expression between different enumeration types ('enum rvin_csi_id' and 'enum rvin_isp_id') [-Werror,-Wenum-compare-conditional]
drivers/media/platform/renesas/rcar-vin/rcar-core.c:216:18: error: conditional expression between different enumeration types ('enum rvin_csi_id' and 'enum rvin_isp_id') [-Werror,-Wenum-compare-conditional]
drivers/media/platform/renesas/rcar-vin/rcar-vin.h:296:12: error: conditional expression between different enumeration types ('enum rvin_csi_id' and 'enum rvin_isp_id') [-Werror,-Wenum-compare-conditional]
drivers/media/platform/renesas/rcar-vin/rcar-vin.h:296:12: error: conditional expression between different enumeration types ('enum rvin_csi_id' and 'enum rvin_isp_id') [-Werror,-Wenum-compare-conditional]

This one is intentional, and there is already a cast to work around another
warning, so address this by adding another cast.

Fixes: 406bb586dec0 ("media: rcar-vin: Add r8a779a0 support")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/media/platform/renesas/rcar-vin/rcar-vin.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-vin.h b/drivers/media/platform/renesas/rcar-vin/rcar-vin.h
index 1f94589d9ef14..0b144ed643791 100644
--- a/drivers/media/platform/renesas/rcar-vin/rcar-vin.h
+++ b/drivers/media/platform/renesas/rcar-vin/rcar-vin.h
@@ -58,7 +58,7 @@ enum rvin_isp_id {
 
 #define RVIN_REMOTES_MAX \
 	(((unsigned int)RVIN_CSI_MAX) > ((unsigned int)RVIN_ISP_MAX) ? \
-	 RVIN_CSI_MAX : RVIN_ISP_MAX)
+	 (unsigned int)RVIN_CSI_MAX : (unsigned int)RVIN_ISP_MAX)
 
 /**
  * enum rvin_dma_state - DMA states
-- 
2.43.0







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