Commit 0ffac472 authored by Damien Le Moal's avatar Damien Le Moal
Browse files

ata: sata_rcar: Fix compilation warning 



When compiling with clang and W=1, the following warning is generated:

drivers/ata/sata_rcar.c:878:15: error: cast to smaller integer type
'enum sata_rcar_type' from 'const void *'
[-Werror,-Wvoid-pointer-to-enum-cast]
        priv->type = (enum sata_rcar_type)of_device_get_match_data(dev);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fix this by using a cast to unsigned long to match the "void *" type
size returned by of_device_get_match_data().

Signed-off-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarSergey Shtylyov <s.shtylyov@omp.ru>
parent 17cc1ee6

drivers/ata/sata_rcar.c

+1 −1
Original line number Diff line number Diff line
@@ -875,7 +875,7 @@ static int sata_rcar_probe(struct platform_device *pdev) 
	if (!priv)

		return -ENOMEM;



	priv->type = (enum sata_rcar_type)of_device_get_match_data(dev);

	priv->type = (unsigned long)of_device_get_match_data(dev);



	pm_runtime_enable(dev);

	ret = pm_runtime_get_sync(dev);