linux/fs/char_dev.c, branch v2.6.28Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v2.6.282008-10-23T09:12:59Z[PATCH] tidy up chrdev_open2008-10-23T09:12:59ZChristoph Hellwighch@lst.de2008-08-11T13:34:22Zurn:sha1:a518ab9329041411526ab8e05edfda7e2715244f
Use a single goto label for chrdev_put + return error cases.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
remove CONFIG_KMOD from fs2008-10-16T15:38:36ZJohannes Bergjohannes@sipsolutions.net2008-07-09T08:28:40Zurn:sha1:5f4123be3cdb1dbd77fa9d6d2bb96bb9689a0a19
Just always compile the code when the kernel is modular.
Convert load_nls to use try_then_request_module to tidy
up the code.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Remove the lock_kernel() call from chrdev_open()2008-06-20T20:05:53ZJonathan Corbetcorbet@lwn.net2008-05-18T21:40:00Zurn:sha1:9514dff918b947ae43b66517dc90d0e05548bd6a
All in-kernel char device open() functions now either have their own
lock_kernel() calls or clearly do not need one.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Add a comment in chrdev_open()2008-06-20T20:05:53ZJonathan Corbetcorbet@lwn.net2008-05-18T21:39:11Zurn:sha1:a30427d92d0bc152b833088e4a305bbeb1a0c162
I stared at this code for a while and almost deleted it before
understanding crept into my slow brain. Hopefully this makes life easier
for the next person to happen on it.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
fs: remove unused fops from struct char_device_struct2008-04-29T15:06:01ZJiri Olsaolsajiri@gmail.com2008-04-29T07:59:05Zurn:sha1:61d64576a21275114d6bffff3c1cac6c8e2f7cf2
struct char_device_struct::fops is no longer used: remove it.
Signed-off-by: Jiri Olsa <olsajiri@gmail.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/char_dev.c: chrdev_open marked static and removed from fs.h2008-02-08T17:22:42ZDenis Chengcrquan@gmail.com2008-02-08T12:22:00Zurn:sha1:922f9cfa79b52c85b6002d96cb0eefd13437c58c
There is an outdated comment in serial_core.c also fixed.
Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Kobject: rename kobject_init_ng() to kobject_init()2008-01-25T04:40:38ZGreg Kroah-Hartmangregkh@suse.de2007-12-18T06:05:35Zurn:sha1:f9cb074bff8e762ef24c44678a5a7d907f82fbeb
Now that the old kobject_init() function is gone, rename
kobject_init_ng() to kobject_init() to clean up the namespace.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kobject: convert fs/char_dev.c to use kobject_init/add_ng()2008-01-25T04:40:31ZGreg Kroah-Hartmangregkh@suse.de2007-12-18T06:05:35Zurn:sha1:a5815ddf26aa8208d4ad79b4fba5e6bf7d5ba688
This converts the code to use the new kobject functions, cleaning up the
logic in doing so.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
mm: bdi init hooks2007-10-17T15:42:45ZPeter Zijlstraa.p.zijlstra@chello.nl2007-10-17T06:25:46Zurn:sha1:e0bf68ddec4f4f90e5871404be4f1854c17f3120
provide BDI constructor/destructor hooks
[akpm@linux-foundation.org: compile fix]
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
unregister_chrdev() return void2007-07-19T17:04:43ZAkinobu Mitaakinobu.mita@gmail.com2007-07-19T08:47:51Zurn:sha1:e53252d97e670a38b1d2e9723b48077bba11ddda
unregister_chrdev() does not return meaningful value. This patch makes it
return void like most unregister_* functions.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>