drivers/rtc/rtc-pcf2123.c: 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 <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/rtc/rtc-pcf2123.c

···
 
 static int pcf2123_remove(struct spi_device *spi)
 {
-	struct pcf2123_plat_data *pdata = spi->dev.platform_data;
+	struct pcf2123_plat_data *pdata = dev_get_platdata(&spi->dev);
 	int i;
 
 	if (pdata) {