[PATCH 23/42] rtc: rtc-max8925: remove unnecessary platform_set_drvdata()

Jingoo Han
2013-05-03T06:32:19Z

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-max8925.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/rtc/rtc-max8925.c b/drivers/rtc/rtc-max8925.c
index 7c90f4e..981b654 100644
--- a/drivers/rtc/rtc-max8925.c
+++ b/drivers/rtc/rtc-max8925.c
@@ -268,7 +268,7 @@ static int max8925_rtc_probe(struct platform_device *pdev)
if (ret < 0) {
dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
info->irq, ret);
- goto err;
+ return ret;
}

dev_set_drvdata(&pdev->dev, info);
@@ -282,13 +282,10 @@ static int max8925_rtc_probe(struct platform_device *pdev)
ret = PTR_ERR(info->rtc_dev);
if (IS_ERR(info->rtc_dev)) {
dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);
- goto err;
+ return ret;
}

return 0;
-err:
- platform_set_drvdata(pdev, NULL);
- return ret;
}

static int max8925_rtc_remove(struct platform_device *pdev)
--
1.7.2.5