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author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-11 00:39:28 +0400 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-11 00:39:28 +0400 |
commit | 8185d5aa93e0a5c111adc4952a5b87193a68ae5b (patch) | |
tree | 431aeb09a448b7b07a353e12f4fe931ebb8555cd /drivers/ide/ide-taskfile.c | |
parent | 263138a0ad6e38de7f6526b7de037ed4511308ef (diff) | |
download | linux-8185d5aa93e0a5c111adc4952a5b87193a68ae5b.tar.xz |
ide: /proc/ide/hd*/settings rework
* Add struct ide_devset, S_* flags, *DEVSET() & ide*_devset_*() macros.
* Add 'const struct ide_devset **settings' to ide_driver_t.
* Use 'const struct ide_devset **settings' in ide_drive_t instead of
'struct ide_settings_s *settings'. Then convert core code and device
drivers to use struct ide_devset and co.:
- device settings are no longer allocated dynamically for each device
but instead there is an unique struct ide_devset instance per setting
- device driver keeps the pointer to the table of pointers to its
settings in ide_driver_t.settings
- generic settings are kept in ide_generic_setting[]
- ide_proc_[un]register_driver(), ide_find_setting_by_name(),
ide_{read,write}_setting() and proc_ide_{read,write}_settings()
are updated accordingly
- ide*_add_settings() are removed
* Remove no longer used __ide_add_setting(), ide_add_setting(),
__ide_remove_setting() and auto_remove_settings().
* Remove no longer used TYPE_*, SETTING_*, ide_procset_t
and ide_settings_t.
* ->keep_settings, ->using_dma, ->unmask, ->noflush, ->dsc_overlap,
->nice1, ->addressing, ->wcache and ->nowerr ide_drive_t fields
can now be bitfield flags.
While at it:
* Rename ide_find_setting_by_name() to ide_find_setting().
* Rename write_wcache() to set_wcache().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
0 files changed, 0 insertions, 0 deletions