drivers/rtc/rtc-ds1742.c: remove unused field "rtc" from private structure

Private field "rtc" is not used outside "probe", so there is no reason to
keep it.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c
index 9fba0ae2e768..139934ff14fc 100644
--- a/drivers/rtc/rtc-ds1742.c
+++ b/drivers/rtc/rtc-ds1742.c
@@ -52,7 +52,6 @@
 #define RTC_BATT_FLAG           0x80
 
 struct rtc_plat_data {
-        struct rtc_device *rtc;
         void __iomem *ioaddr_nvram;
         void __iomem *ioaddr_rtc;
         size_t size_nvram;
@@ -206,7 +205,6 @@ static int ds1742_rtc_probe(struct platform_device *pdev)
                                   &ds1742_rtc_ops, THIS_MODULE);
         if (IS_ERR(rtc))
                 return PTR_ERR(rtc);
-        pdata->rtc = rtc;
 
         ret = sysfs_create_bin_file(&pdev->dev.kobj, &pdata->nvram_attr);