From: Wolfram Sang Date: Sun, 21 Oct 2018 19:59:49 +0000 (+0200) Subject: ata: pata_samsung_cf: simplify getting .driver_data X-Git-Tag: for-5.1/libata-20190224~2 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=bdf2466b259fb1676485e587ed286308ab79d970;p=linux-block.git ata: pata_samsung_cf: simplify getting .driver_data We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Acked-by: Bartlomiej Zolnierkiewicz Signed-off-by: Wolfram Sang Signed-off-by: Jens Axboe --- diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c index f5bd44b8bd63..1dc3361cb5a5 100644 --- a/drivers/ata/pata_samsung_cf.c +++ b/drivers/ata/pata_samsung_cf.c @@ -609,17 +609,15 @@ static int __exit pata_s3c_remove(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static int pata_s3c_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct ata_host *host = platform_get_drvdata(pdev); + struct ata_host *host = dev_get_drvdata(dev); return ata_host_suspend(host, PMSG_SUSPEND); } static int pata_s3c_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct ata_host *host = platform_get_drvdata(pdev); - struct s3c_ide_platdata *pdata = dev_get_platdata(&pdev->dev); + struct ata_host *host = dev_get_drvdata(dev); + struct s3c_ide_platdata *pdata = dev_get_platdata(dev); struct s3c_ide_info *info = host->private_data; pata_s3c_hwinit(info, pdata);