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authorJeff Garzik <jeff@garzik.org>2006-12-07 07:35:34 +0300
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 19:39:31 +0300
commit91046a8a693823d434f0aa70419c48ebeb8e1b11 (patch)
tree10eb9325fa0a929f00b24485ad3031726c8ba57d /drivers/rtc/rtc-test.c
parentbfc7ee207078e8ca51264355805e6f56b485be4b (diff)
downloadlinux-91046a8a693823d434f0aa70419c48ebeb8e1b11.tar.xz
[PATCH] RTC: handle sysfs errors
Signed-off-by: Jeff Garzik <jeff@garzik.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/rtc/rtc-test.c')
-rw-r--r--drivers/rtc/rtc-test.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index 6ef9c62d5032..f50a1b8e1607 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -123,11 +123,18 @@ static int test_probe(struct platform_device *plat_dev)
err = PTR_ERR(rtc);
return err;
}
- device_create_file(&plat_dev->dev, &dev_attr_irq);
+
+ err = device_create_file(&plat_dev->dev, &dev_attr_irq);
+ if (err)
+ goto err;
platform_set_drvdata(plat_dev, rtc);
return 0;
+
+err:
+ rtc_device_unregister(rtc);
+ return err;
}
static int __devexit test_remove(struct platform_device *plat_dev)