* Remove CONFIG_BLK_DEV_HD hack from init_hwif_default() ("ide0=noprobe" kernel parameter should be used instead if somebody wishes to use the old "hd" driver).
* Make CONFIG_BLK_DEV_HD_ONLY config option available also when IDE subsystem is used and update help entry. * Remove no longer needed CONFIG_BLK_DEV_HD_IDE config option. Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> --- drivers/ide/Kconfig | 25 +++++-------------------- drivers/ide/ide.c | 4 ---- 2 files changed, 5 insertions(+), 24 deletions(-) Index: b/drivers/ide/Kconfig =================================================================== --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -118,24 +118,6 @@ config BLK_DEV_IDE_SATA If unsure, say N. -config BLK_DEV_HD_IDE - bool "Use old disk-only driver on primary interface" - depends on (X86 || SH_MPC1211) - ---help--- - There are two drivers for MFM/RLL/IDE disks. Most people use just - the new enhanced driver by itself. This option however installs the - old hard disk driver to control the primary IDE/disk interface in - the system, leaving the new enhanced IDE driver to take care of only - the 2nd/3rd/4th IDE interfaces. Doing this will prevent you from - having an IDE/ATAPI CD-ROM or tape drive connected to the primary - IDE interface. Choosing this option may be useful for older systems - which have MFM/RLL/ESDI controller+drives at the primary port - address (0x1f0), along with IDE drives at the secondary/3rd/4th port - addresses. - - Normally, just say N here; you will then use the new driver for all - 4 interfaces. - config BLK_DEV_IDEDISK tristate "Include IDE/ATA-2 DISK support" ---help--- @@ -1112,7 +1094,6 @@ endif config BLK_DEV_HD_ONLY bool "Old hard disk (MFM/RLL/IDE) driver" - depends on BLK_DEV_IDE=n help There are two drivers for MFM/RLL/IDE hard disks. Most people use the newer enhanced driver, but this old one is still around for two @@ -1124,12 +1105,16 @@ config BLK_DEV_HD_ONLY for systems with only older MFM/RLL/ESDI drives. Choosing the old driver can save 13 KB or so of kernel memory. + If you want to use this driver together with the new one you have + to use "ide0=noprobe" kernel parameter to prevent the new driver + from probing the primary interface. + If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver instead of this one. For more detailed information, read the Disk-HOWTO, available from <http://www.tldp.org/docs.html#howto>. config BLK_DEV_HD - def_bool BLK_DEV_HD_IDE || BLK_DEV_HD_ONLY + def_bool BLK_DEV_HD_ONLY endif # IDE Index: b/drivers/ide/ide.c =================================================================== --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -179,10 +179,6 @@ static void init_hwif_default(ide_hwif_t memcpy(hwif->io_ports, hw.io_ports, sizeof(hw.io_ports)); hwif->noprobe = !hwif->io_ports[IDE_DATA_OFFSET]; -#ifdef CONFIG_BLK_DEV_HD - if (hwif->io_ports[IDE_DATA_OFFSET] == HD_DATA) - hwif->noprobe = 1; /* may be overridden by ide_setup() */ -#endif } /* - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html