From 7662d046df09e80680b77b68de896beab45e675e Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 10 May 2007 00:01:10 +0200 Subject: ide: move IDE settings handling to ide-proc.c * move __ide_add_setting() ide_add_setting() __ide_remove_setting() auto_remove_settings() ide_find_setting_by_name() ide_read_setting() ide_write_setting() set_xfer_rate() ide_add_generic_settings() ide_register_subdriver() ide_unregister_subdriver() from ide.c to ide-proc.c * set_{io_32bit,pio_mode,using_dma}() cannot be marked static now, fix it * rename ide_[un]register_subdriver() to ide_proc_[un]register_driver(), update device drivers to use new names * add CONFIG_IDE_PROC_FS=n versions of ide_proc_[un]register_driver() and ide_add_generic_settings() * make ide_find_setting_by_name(), ide_{read,write}_setting() and ide_{add,remove}_proc_entries() static * cover IDE settings code in device drivers with CONFIG_IDE_PROC_FS #ifdef, also while at it cover with CONFIG_IDE_PROC_FS #ifdef ide_driver_t.proc * remove bogus comment from ide.h * cover with CONFIG_IDE_PROC_FS #ifdef .proc and .settings in ide_drive_t Besides saner code this patch results in the IDE core smaller by ~2 kB (on x86-32) and IDE disk driver by ~1 kB (ditto) when CONFIG_IDE_PROC_FS=n. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-tape.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) (limited to 'drivers/ide/ide-tape.c') diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index fa0d22de37a..e82bfa5e0ab 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -4561,6 +4561,8 @@ static void idetape_get_blocksize_from_block_descriptor(ide_drive_t *drive) printk(KERN_INFO "ide-tape: Adjusted block size - %d\n", tape->tape_block_size); #endif /* IDETAPE_DEBUG_INFO */ } + +#ifdef CONFIG_IDE_PROC_FS static void idetape_add_settings (ide_drive_t *drive) { idetape_tape_t *tape = drive->driver_data; @@ -4583,6 +4585,9 @@ static void idetape_add_settings (ide_drive_t *drive) ide_add_setting(drive, "avg_speed", SETTING_READ, TYPE_INT, 0, 0xffff, 1, 1, &tape->avg_speed, NULL); ide_add_setting(drive, "debug_level", SETTING_RW, TYPE_INT, 0, 0xffff, 1, 1, &tape->debug_level, NULL); } +#else +static inline void idetape_add_settings(ide_drive_t *drive) { ; } +#endif /* * ide_setup is called to: @@ -4703,7 +4708,7 @@ static void ide_tape_remove(ide_drive_t *drive) { idetape_tape_t *tape = drive->driver_data; - ide_unregister_subdriver(drive, tape->driver); + ide_proc_unregister_driver(drive, tape->driver); ide_unregister_region(tape->disk); @@ -4731,7 +4736,6 @@ static void ide_tape_release(struct kref *kref) } #ifdef CONFIG_IDE_PROC_FS - static int proc_idetape_read_name (char *page, char **start, off_t off, int count, int *eof, void *data) { @@ -4749,11 +4753,6 @@ static ide_proc_entry_t idetape_proc[] = { { "name", S_IFREG|S_IRUGO, proc_idetape_read_name, NULL }, { NULL, 0, NULL, NULL } }; - -#else - -#define idetape_proc NULL - #endif static int ide_tape_probe(ide_drive_t *); @@ -4773,7 +4772,9 @@ static ide_driver_t idetape_driver = { .end_request = idetape_end_request, .error = __ide_error, .abort = __ide_abort, +#ifdef CONFIG_IDE_PROC_FS .proc = idetape_proc, +#endif }; /* @@ -4864,7 +4865,7 @@ static int ide_tape_probe(ide_drive_t *drive) ide_init_disk(g, drive); - ide_register_subdriver(drive, &idetape_driver); + ide_proc_register_driver(drive, &idetape_driver); kref_init(&tape->kref); -- cgit v1.2.3-70-g09d2