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Subject[PATCH 25/42] rtc: rtc-mc13xxx: remove unnecessary platform_set_drvdata()
Date
The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/rtc/rtc-mc13xxx.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/rtc/rtc-mc13xxx.c b/drivers/rtc/rtc-mc13xxx.c
index 7a8ed27..77ea989 100644
--- a/drivers/rtc/rtc-mc13xxx.c
+++ b/drivers/rtc/rtc-mc13xxx.c
@@ -370,8 +370,6 @@ err_reset_irq_status:
err_reset_irq_request:

mc13xxx_unlock(mc13xxx);
-
- platform_set_drvdata(pdev, NULL);
}

return ret;
@@ -389,8 +387,6 @@ static int __exit mc13xxx_rtc_remove(struct platform_device *pdev)

mc13xxx_unlock(priv->mc13xxx);

- platform_set_drvdata(pdev, NULL);
-
return 0;
}

--
1.7.2.5



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