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| author |   Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-10-14 10:38:15 +0900 |
|---|---|---|
| committer | Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-10-18 08:01:45 +0900 |
| commit | 0ffac4727eec1879305c1bda07c0195197937bb2 (patch) | |
| tree | 8fec2974b1508f7de6af2ee667f98c085518aaa3 /drivers/ata | |
| parent | ata: ahci_st: Fix compilation warning (diff) | |
| download | linux-dev-0ffac4727eec1879305c1bda07c0195197937bb2.tar.xz linux-dev-0ffac4727eec1879305c1bda07c0195197937bb2.zip | |
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: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_rcar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c index 590ebea99601..0195eb29f6c2 100644 --- a/drivers/ata/sata_rcar.c +++ b/drivers/ata/sata_rcar.c @@ -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); |