From patchwork Thu Mar 14 08:23:52 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [28/30] rtc: rtc-tile: use devm_rtc_device_register() From: Jingoo Han X-Patchwork-Id: 227491 Message-Id: <009f01ce208d$4331d560$c9958020$%han@samsung.com> To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, 'Alessandro Zummo' , rtc-linux@googlegroups.com, 'Jingoo Han' Date: Thu, 14 Mar 2013 17:23:52 +0900 devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/rtc/rtc-tile.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/rtc/rtc-tile.c b/drivers/rtc/rtc-tile.c index 62db484..249b653 100644 --- a/drivers/rtc/rtc-tile.c +++ b/drivers/rtc/rtc-tile.c @@ -80,8 +80,8 @@ static int tile_rtc_probe(struct platform_device *dev) { struct rtc_device *rtc; - rtc = rtc_device_register("tile", - &dev->dev, &tile_rtc_ops, THIS_MODULE); + rtc = devm_rtc_device_register(&dev->dev, "tile", + &tile_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); @@ -96,11 +96,6 @@ static int tile_rtc_probe(struct platform_device *dev) */ static int tile_rtc_remove(struct platform_device *dev) { - struct rtc_device *rtc = platform_get_drvdata(dev); - - if (rtc) - rtc_device_unregister(rtc); - platform_set_drvdata(dev, NULL); return 0;