From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] ide: remove CONFIG_BLK_DEV_IDEDOUBLER config option
Nowadays it is not worth having a separate config option for
Amiga IDE Doubler support so always include it (it still needs
to be explicitly enabled by module parameter).
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ide/Kconfig | 23 ++++++++---------------
drivers/ide/gayle.c | 12 +-----------
2 files changed, 9 insertions(+), 26 deletions(-)
Index: b/drivers/ide/Kconfig
===================================================================
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -765,27 +765,20 @@ config BLK_DEV_GAYLE
This includes on-board IDE interfaces on some Amiga models (A600,
A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
bus (M-Tech E-Matrix 530 expansion card).
- Say Y if you have an Amiga with a Gayle IDE interface and want to use
- IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
- it.
- Note that you also have to enable Zorro bus support if you want to
- use Gayle IDE interfaces on the Zorro expansion bus.
-config BLK_DEV_IDEDOUBLER
- bool "Amiga IDE Doubler support (EXPERIMENTAL)"
- depends on BLK_DEV_GAYLE && EXPERIMENTAL
- ---help---
- This feature provides support for the so-called `IDE doublers' (made
+ It also provides support for the so-called `IDE doublers' (made
by various manufacturers, e.g. Eyetech) that can be connected to
the on-board IDE interface of some Amiga models. Using such an IDE
doubler, you can connect up to four instead of two IDE devices to
- the Amiga's on-board IDE interface.
+ the Amiga's on-board IDE interface. The feature is enabled at kernel
+ runtime using the "gayle.doubler" kernel boot parameter.
- Note that the normal Amiga Gayle IDE driver may not work correctly
- if you have an IDE doubler and don't enable this feature!
+ Say Y if you have an Amiga with a Gayle IDE interface and want to use
+ IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
+ it.
- Say Y if you have an IDE doubler. The feature is enabled at kernel
- runtime using the "gayle.doubler" kernel boot parameter.
+ Note that you also have to enable Zorro bus support if you want to
+ use Gayle IDE interfaces on the Zorro expansion bus.
config BLK_DEV_BUDDHA
tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
Index: b/drivers/ide/gayle.c
===================================================================
--- a/drivers/ide/gayle.c
+++ b/drivers/ide/gayle.c
@@ -53,11 +53,6 @@
#define GAYLE_NEXT_PORT 0x1000
-#ifndef CONFIG_BLK_DEV_IDEDOUBLER
-#define GAYLE_NUM_HWIFS 1
-#define GAYLE_NUM_PROBE_HWIFS GAYLE_NUM_HWIFS
-#define GAYLE_HAS_CONTROL_REG 1
-#else /* CONFIG_BLK_DEV_IDEDOUBLER */
#define GAYLE_NUM_HWIFS 2
#define GAYLE_NUM_PROBE_HWIFS (ide_doubler ? GAYLE_NUM_HWIFS : \
GAYLE_NUM_HWIFS-1)
@@ -66,8 +61,6 @@
static int ide_doubler;
module_param_named(doubler, ide_doubler, bool, 0);
MODULE_PARM_DESC(doubler, "enable support for IDE doublers");
-#endif /* CONFIG_BLK_DEV_IDEDOUBLER */
-
/*
* Check and acknowledge the interrupt status
@@ -151,10 +144,7 @@ static int __init gayle_init(void)
found:
printk(KERN_INFO "ide: Gayle IDE controller (A%d style%s)\n",
a4000 ? 4000 : 1200,
-#ifdef CONFIG_BLK_DEV_IDEDOUBLER
- ide_doubler ? ", IDE doubler" :
-#endif
- "");
+ ide_doubler ? ", IDE doubler" : "");
if (a4000) {
phys_base = GAYLE_BASE_4000;
--
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