[2.5 patch] 2.4.21-rc1 pointless IDE noise reduction

Adrian Bunk (bunk@fs.tum.de)
Sun, 18 May 2003 15:06:27 +0200


Below is a 2.5 version of the patch to remove
idedisk_supports_host_protected_area.

I've tested the compilation with 2.5.69-mm6.

cu
Adrian

--- linux-2.5.69-mm6/drivers/ide/ide-disk.c.old 2003-05-18 14:55:31.000000000 +0200
+++ linux-2.5.69-mm6/drivers/ide/ide-disk.c 2003-05-18 14:56:17.000000000 +0200
@@ -1064,18 +1064,6 @@
#endif /* CONFIG_IDEDISK_STROKE */

/*
- * Tests if the drive supports Host Protected Area feature.
- * Returns true if supported, false otherwise.
- */
-static inline int idedisk_supports_host_protected_area(ide_drive_t *drive)
-{
- int flag = (drive->id->cfs_enable_1 & 0x0400) ? 1 : 0;
- if (flag)
- printk(KERN_INFO "%s: host protected area => %d\n", drive->name, flag);
- return flag;
-}
-
-/*
* Compute drive->capacity, the full capacity of the drive
* Called with drive->id != NULL.
*
@@ -1101,8 +1089,6 @@
drive->capacity48 = 0;
drive->select.b.lba = 0;

- (void) idedisk_supports_host_protected_area(drive);
-
if (id->cfs_enable_2 & 0x0400) {
capacity_2 = id->lba_capacity_2;
drive->head = drive->bios_head = 255;

-
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