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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-17 02:55:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-20 22:31:55 +0200 |
| commit | 54d29ad33e3483bcc7ca433a21cf294854e5154a (patch) | |
| tree | c595e01e7cee4c2d786c57a7385dbb662ae4edc1 /drivers/uio | |
| parent | LEDS: fix race in device_create (diff) | |
| download | linux-54d29ad33e3483bcc7ca433a21cf294854e5154a.tar.xz linux-54d29ad33e3483bcc7ca433a21cf294854e5154a.zip | |
Power Supply: 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: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/uio')
0 files changed, 0 insertions, 0 deletions