mtd: rawnand: vf610: Fix Wvoid-pointer-to-enum-cast warning

"nfc->variant" is an enum, thus cast of pointer on 64-bit compile test
with clang W=1 causes:

  vf610_nfc.c:843:17: error: cast to smaller integer type 'enum vf610_nfc_variant' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c
index 4b5ba31878535f61d5262f49b3cb779ea232d5ad..1955dc50b40a403c5cc02066becc58640cba57d6 100644 (file)
--- a/drivers/mtd/nand/raw/vf610_nfc.c
+++ b/drivers/mtd/nand/raw/vf610_nfc.c
@@ -840,7 +840,7 @@ static int vf610_nfc_probe(struct platform_device *pdev)
                return PTR_ERR(nfc->clk);
        }
 
-       nfc->variant = (enum vf610_nfc_variant)device_get_match_data(&pdev->dev);
+       nfc->variant = (unsigned long)device_get_match_data(&pdev->dev);
        if (!nfc->variant)
                return -ENODEV;