diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:33 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:33 +0200 |
| commit | aa7687738af3332470e02ac1060f6c046d83c9a3 (patch) | |
| tree | 2eb2cd89de0b8dcad12534e28a9178d0325ae491 /include/linux/ide.h | |
| parent | 9232c14bff36d65de254f34386c00b732c5b6099 (diff) | |
ide: add ide_setting_ioctl() helper
* Add struct ide_ioctl_devset representing ioctl device setting.
* Add ide_setting_ioctl() helper for matching given ioctl
and its parameters against table of ioctl device settings.
* Convert ide_setting_ioctl() and idedisk_ioctl() to use
ide_setting_ioctl().
* Un-export ide_setting_mtx.
While at it:
* {get,set}_lba_addressing() -> {get,set}_addressing()
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 42f39781af87..64624b9b645c 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -932,7 +932,19 @@ struct ide_driver_s { int ide_device_get(ide_drive_t *); void ide_device_put(ide_drive_t *); -int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long); +struct ide_ioctl_devset { + unsigned int get_ioctl; + unsigned int set_ioctl; + + int (*get)(ide_drive_t *); + int (*set)(ide_drive_t *, int); +}; + +int ide_setting_ioctl(ide_drive_t *, struct block_device *, unsigned int, + unsigned long, const struct ide_ioctl_devset *); + +int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, + unsigned, unsigned long); extern int ide_vlb_clk; extern int ide_pci_clk; |