diff options
| author | Thayumanavar Sachithanantham <thayumk@gmail.com> | 2006-04-20 05:43:15 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-20 10:54:03 -0400 |
| commit | 0324680064fd89d6ad52e89a4ccf16dec3ea3caa (patch) | |
| tree | 7e487031a015ed54e3c422901b17bab671935f68 /include/asm-xtensa/ioctls.h | |
| parent | c16c556e0e460a4e8c3f97ea0d50a1217f7fa449 (diff) | |
[PATCH] cs5535_gpio.c: call cdev_del() during module_exit to unmap kobject references and other cleanups
During module unloading, cdev_del() must be called to unmap cdev related
kobject references and other cleanups(such as inode->i_cdev being set to
NULL) which prevents the OOPS upon subsequent loading, usage and unloading
of modules(as seen in the mail thread
http://marc.theaimsgroup.com/?l=linux-kernel&m=114533640609018&w=2).
Also, remove unneeded test of gpio_base.
Signed-off-by: Thayumanavar Sachithanantham <thayumk@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-xtensa/ioctls.h')
0 files changed, 0 insertions, 0 deletions