[PATCH 3/3] ata: ahci-xgene: Fix Wvoid-pointer-to-enum-cast warning

[Krzysztof Kozlowski]

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

  ahci_xgene.c:776:13: error: cast to smaller integer type 'enum xgene_ahci_version' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
---
 drivers/ata/ahci_xgene.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index 6b8844646fcd..98c99b5a8242 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -773,7 +773,7 @@ static int xgene_ahci_probe(struct platform_device *pdev)
 	}
 
 	if (dev->of_node) {
-		version = (enum xgene_ahci_version)of_device_get_match_data(dev);
+		version = (unsigned long)of_device_get_match_data(dev);
 	}
 #ifdef CONFIG_ACPI
 	else {
-- 
2.51.0