| commit | 5d99a8b814abd76e89ef2cf90e29bbb879d6d66c | [log] [tgz] |
|---|---|---|
| author | Greg Kroah-Hartman <gregkh@suse.de> | Fri May 16 17:55:12 2008 -0700 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Tue May 20 13:31:55 2008 -0700 |
| tree | 6ff4df159debb0e990f6ff1eabdf12ff8c4b0ce2 | |
| parent | 43691da4cefcf0d0dd6432f9e7e0dba902b59597 [diff] |
SOUND: fix race in device_create There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>