drivers: uio_dmem_genirq: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/uio/uio_dmem_genirq.c b/drivers/uio/uio_dmem_genirq.c
index 125d0e5..1270f3b 100644 (file)
--- a/drivers/uio/uio_dmem_genirq.c
+++ b/drivers/uio/uio_dmem_genirq.c
@@ -146,7 +146,7 @@ static int uio_dmem_genirq_irqcontrol(struct uio_info *dev_info, s32 irq_on)
 
 static int uio_dmem_genirq_probe(struct platform_device *pdev)
 {
-       struct uio_dmem_genirq_pdata *pdata = pdev->dev.platform_data;
+       struct uio_dmem_genirq_pdata *pdata = dev_get_platdata(&pdev->dev);
        struct uio_info *uioinfo = &pdata->uioinfo;
        struct uio_dmem_genirq_platdata *priv;
        struct uio_mem *uiomem;