summaryrefslogtreecommitdiffstats
path: root/sound/core
diff options
context:
space:
mode:
authorGreg Kroah-Hartman <gregkh@suse.de>2008-05-16 17:55:12 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2008-05-20 13:31:55 -0700
commit43691da4cefcf0d0dd6432f9e7e0dba902b59597 (patch)
tree515f8f2088b674f4e71d7286746a7e7f0e9317e1 /sound/core
parent54d29ad33e3483bcc7ca433a21cf294854e5154a (diff)
downloadop-kernel-dev-43691da4cefcf0d0dd6432f9e7e0dba902b59597.zip
op-kernel-dev-43691da4cefcf0d0dd6432f9e7e0dba902b59597.tar.gz
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>
Diffstat (limited to 'sound/core')
0 files changed, 0 insertions, 0 deletions
OpenPOWER on IntegriCloud