| commit | 43691da4cefcf0d0dd6432f9e7e0dba902b59597 | [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 | 515f8f2088b674f4e71d7286746a7e7f0e9317e1 | |
| parent | 54d29ad33e3483bcc7ca433a21cf294854e5154a [diff] |
UIO: 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: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>