rtc: ep93xx: stop setting platform_data

Since commit 28dc5f803899 ("drivers/rtc/rtc-ep93xx.c: use
dev_get_platdata()"), platform_data is not used directly, it is not
necessary to set it anymore.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 1932a4f861d1b993893a35fa6b3f073ea5af4b46..db04ac445c69cad83c9d29ccb32f07df7dc0f137 100644 (file)
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -28,10 +28,6 @@
 #define  EP93XX_RTC_SWCOMP_INT_MASK     0x0000ffff
 #define  EP93XX_RTC_SWCOMP_INT_SHIFT    0
 
-/*
- * struct device dev.platform_data is used to store our private data
- * because struct rtc_device does not have a variable to hold it.
- */
 struct ep93xx_rtc {
        void __iomem    *mmio_base;
        struct rtc_device *rtc;
@@ -140,31 +136,23 @@ static int ep93xx_rtc_probe(struct platform_device *pdev)
        if (IS_ERR(ep93xx_rtc->mmio_base))
                return PTR_ERR(ep93xx_rtc->mmio_base);
 
-       pdev->dev.platform_data = ep93xx_rtc;
        platform_set_drvdata(pdev, ep93xx_rtc);
 
        ep93xx_rtc->rtc = devm_rtc_device_register(&pdev->dev,
                                pdev->name, &ep93xx_rtc_ops, THIS_MODULE);
-       if (IS_ERR(ep93xx_rtc->rtc)) {
-               err = PTR_ERR(ep93xx_rtc->rtc);
-               goto exit;
-       }
+       if (IS_ERR(ep93xx_rtc->rtc))
+               return PTR_ERR(ep93xx_rtc->rtc);
 
        err = sysfs_create_group(&pdev->dev.kobj, &ep93xx_rtc_sysfs_files);
        if (err)
-               goto exit;
+               return err;
 
        return 0;
-
-exit:
-       pdev->dev.platform_data = NULL;
-       return err;
 }
 
 static int ep93xx_rtc_remove(struct platform_device *pdev)
 {
        sysfs_remove_group(&pdev->dev.kobj, &ep93xx_rtc_sysfs_files);
-       pdev->dev.platform_data = NULL;
 
        return 0;
 }