The patch titled
Subject: drivers/w1/slaves/w1_ds2780.c: fix the error handling in w1_ds2780_add_slave()
has been added to the -mm tree. Its filename is
drivers-w1-slaves-w1_ds2780c-fix-the-error-handling-in-w1_ds2780_add_slave.patch
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------------------------------------------------------
From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Subject: drivers/w1/slaves/w1_ds2780.c: fix the error handling in w1_ds2780_add_slave()
Use platform_device_put() instead of platform_device_unregister() if
platform_device_add() fail, and platform_device_del() should be used in
the error handling case after platform_device_add() success.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Cc: Evgeniy Polyakov <zbr@xxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/w1/slaves/w1_ds2780.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/w1/slaves/w1_ds2780.c~drivers-w1-slaves-w1_ds2780c-fix-the-error-handling-in-w1_ds2780_add_slave drivers/w1/slaves/w1_ds2780.c
--- a/drivers/w1/slaves/w1_ds2780.c~drivers-w1-slaves-w1_ds2780c-fix-the-error-handling-in-w1_ds2780_add_slave
+++ a/drivers/w1/slaves/w1_ds2780.c
@@ -141,8 +141,9 @@ static int w1_ds2780_add_slave(struct w1
return 0;
bin_attr_failed:
+ platform_device_del(pdev);
pdev_add_failed:
- platform_device_unregister(pdev);
+ platform_device_put(pdev);
pdev_alloc_failed:
ida_simple_remove(&bat_ida, id);
noid:
_
Patches currently in -mm which might be from yongjun_wei@xxxxxxxxxxxxxxxxx are
linux-next.patch
ocfs2-fix-error-return-code-in-ocfs2_info_handle_freefrag.patch
rpmsg-fix-error-return-code-in-rpmsg_probe.patch
drivers-video-backlight-adp8860_blc-fix-error-return-code-in-adp8860_led_probe.patch
drivers-video-backlight-adp8870_blc-fix-error-return-code-in-adp8870_led_probe.patch
drivers-rtc-rtc-pcf2123c-fix-error-return-code-in-pcf2123_probe.patch
drivers-w1-slaves-w1_bq27000c-fix-the-error-handling-in-w1_bq27000_add_slave.patch
drivers-w1-slaves-w1_ds2780c-fix-the-error-handling-in-w1_ds2780_add_slave.patch
drivers-w1-slaves-w1_ds2781c-fix-the-error-handling-in-w1_ds2781_add_slave.patch
drivers-w1-slaves-w1_ds2760c-fix-the-error-handling-in-w1_ds2760_add_slave.patch
--
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