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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-05-10 00:01:09 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-05-10 00:01:09 +0200
commitecfd80e4a514123070b4cfb674b817ba75055df2 (patch)
tree956baa39e22030d139803b7585bd71e91c637bb5 /drivers/ide/ide.c
parent29e744d088e3555f4efbdf390f01088dd66993b6 (diff)
ide: make /proc/ide/ optional
All important information/features should be already available through sysfs and ioctl interfaces. Add CONFIG_IDE_PROC_FS (CONFIG_SCSI_PROC_FS rip-off) config option, disabling it makes IDE driver ~5 kB smaller (on x86-32). While at it add CONFIG_PROC_FS=n versions of proc_ide_{create,destroy}() and remove no longer needed #ifdefs. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide.c')
-rw-r--r--drivers/ide/ide.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 73f752142f9e..7a96f6f07494 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -350,7 +350,7 @@ static int ide_system_bus_speed(void)
return system_bus_speed;
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IDE_PROC_FS
struct proc_dir_entry *proc_ide_root;
#endif
@@ -1892,7 +1892,7 @@ static void __init probe_for_hwifs (void)
void ide_register_subdriver(ide_drive_t *drive, ide_driver_t *driver)
{
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IDE_PROC_FS
ide_add_proc_entries(drive->proc, driver->proc, drive);
#endif
}
@@ -1914,8 +1914,8 @@ EXPORT_SYMBOL(ide_register_subdriver);
void ide_unregister_subdriver(ide_drive_t *drive, ide_driver_t *driver)
{
unsigned long flags;
-
-#ifdef CONFIG_PROC_FS
+
+#ifdef CONFIG_IDE_PROC_FS
ide_remove_proc_entries(drive->proc, driver->proc);
#endif
down(&ide_setting_sem);
@@ -2069,7 +2069,7 @@ static int __init ide_init(void)
init_ide_data();
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IDE_PROC_FS
proc_ide_root = proc_mkdir("ide", NULL);
#endif
@@ -2099,9 +2099,8 @@ static int __init ide_init(void)
probe_for_hwifs();
initializing = 0;
-#ifdef CONFIG_PROC_FS
proc_ide_create();
-#endif
+
return 0;
}
@@ -2141,9 +2140,7 @@ void __exit cleanup_module (void)
pnpide_exit();
#endif
-#ifdef CONFIG_PROC_FS
proc_ide_destroy();
-#endif
bus_unregister(&ide_bus_type);
}