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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>
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@ -875,7 +875,7 @@ static int sata_rcar_probe(struct platform_device *pdev)
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if (!priv)
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return -ENOMEM;
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priv->type = (enum sata_rcar_type)of_device_get_match_data(dev);
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priv->type = (unsigned long)of_device_get_match_data(dev);
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pm_runtime_enable(dev);
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ret = pm_runtime_get_sync(dev);
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