[PATCH] serial: mxs-uart: fix Wvoid-pointer-to-enum-cast warning

[Krzysztof Kozlowski]

`devtype` is enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  mxs-auart.c:1598:15: error: cast to smaller integer type 'enum mxs_auart_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Cc: Andi Shyti <andi.shyti@xxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 drivers/tty/serial/mxs-auart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 8eeecf8ad359..a9b32722b049 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -1595,7 +1595,7 @@ static int mxs_auart_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	s->devtype = (enum mxs_auart_type)of_device_get_match_data(&pdev->dev);
+	s->devtype = (uintptr_t)of_device_get_match_data(&pdev->dev);
 
 	ret = mxs_get_clks(s, pdev);
 	if (ret)
-- 
2.34.1