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-rw-r--r--include/asm-arm/ide.h4
-rw-r--r--include/asm-blackfin/ide.h2
-rw-r--r--include/asm-frv/ide.h4
-rw-r--r--include/asm-h8300/ide.h2
-rw-r--r--include/asm-m32r/ide.h8
-rw-r--r--include/asm-m68k/ide.h4
-rw-r--r--include/asm-mips/mach-generic/ide.h8
-rw-r--r--include/asm-mn10300/ide.h4
-rw-r--r--include/asm-parisc/ide.h4
-rw-r--r--include/asm-powerpc/ide.h8
-rw-r--r--include/asm-sparc/ide.h3
-rw-r--r--include/asm-x86/ide.h9
-rw-r--r--include/asm-xtensa/ide.h5
-rw-r--r--include/linux/ide.h8
14 files changed, 8 insertions, 65 deletions
diff --git a/include/asm-arm/ide.h b/include/asm-arm/ide.h
index 88f4d231ce4f..a48019f99d08 100644
--- a/include/asm-arm/ide.h
+++ b/include/asm-arm/ide.h
@@ -13,10 +13,6 @@
#ifdef __KERNEL__
-#ifndef MAX_HWIFS
-#define MAX_HWIFS 4
-#endif
-
#define __ide_mm_insw(port,addr,len) readsw(port,addr,len)
#define __ide_mm_insl(port,addr,len) readsl(port,addr,len)
#define __ide_mm_outsw(port,addr,len) writesw(port,addr,len)
diff --git a/include/asm-blackfin/ide.h b/include/asm-blackfin/ide.h
index 5b88de115bf4..90bc50bd22e9 100644
--- a/include/asm-blackfin/ide.h
+++ b/include/asm-blackfin/ide.h
@@ -17,8 +17,6 @@
#ifdef __KERNEL__
/****************************************************************************/
-#define MAX_HWIFS 1
-
#include <asm-generic/ide_iops.h>
/****************************************************************************/
diff --git a/include/asm-frv/ide.h b/include/asm-frv/ide.h
index 8c9a540d4344..7ebcc56a2229 100644
--- a/include/asm-frv/ide.h
+++ b/include/asm-frv/ide.h
@@ -18,10 +18,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#ifndef MAX_HWIFS
-#define MAX_HWIFS 8
-#endif
-
/****************************************************************************/
/*
* some bits needed for parts of the IDE subsystem to compile
diff --git a/include/asm-h8300/ide.h b/include/asm-h8300/ide.h
index f8535ce7476e..8f79ba2ff929 100644
--- a/include/asm-h8300/ide.h
+++ b/include/asm-h8300/ide.h
@@ -16,8 +16,6 @@
#ifdef __KERNEL__
/****************************************************************************/
-#define MAX_HWIFS 1
-
#include <asm-generic/ide_iops.h>
/****************************************************************************/
diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h
index 72798d624221..d755d41b9931 100644
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -15,14 +15,6 @@
#include <asm/m32r.h>
-#ifndef MAX_HWIFS
-# ifdef CONFIG_BLK_DEV_IDEPCI
-#define MAX_HWIFS 10
-# else
-#define MAX_HWIFS 2
-# endif
-#endif
-
static __inline__ int ide_default_irq(unsigned long base)
{
switch (base) {
diff --git a/include/asm-m68k/ide.h b/include/asm-m68k/ide.h
index 909c6dfd3851..1daf6cbdd9f0 100644
--- a/include/asm-m68k/ide.h
+++ b/include/asm-m68k/ide.h
@@ -45,10 +45,6 @@
#include <asm/macints.h>
#endif
-#ifndef MAX_HWIFS
-#define MAX_HWIFS 4 /* same as the other archs */
-#endif
-
/*
* Get rid of defs from io.h - ide has its private and conflicting versions
* Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we
diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h
index f34740ee6775..8ee6bff030d9 100644
--- a/include/asm-mips/mach-generic/ide.h
+++ b/include/asm-mips/mach-generic/ide.h
@@ -19,14 +19,6 @@
#include <linux/stddef.h>
#include <asm/processor.h>
-#ifndef MAX_HWIFS
-# ifdef CONFIG_BLK_DEV_IDEPCI
-#define MAX_HWIFS 10
-# else
-#define MAX_HWIFS 6
-# endif
-#endif
-
static __inline__ int ide_probe_legacy(void)
{
#ifdef CONFIG_PCI
diff --git a/include/asm-mn10300/ide.h b/include/asm-mn10300/ide.h
index dc235121ec42..6adcdd92e83d 100644
--- a/include/asm-mn10300/ide.h
+++ b/include/asm-mn10300/ide.h
@@ -23,10 +23,6 @@
#undef SUPPORT_VLB_SYNC
#define SUPPORT_VLB_SYNC 0
-#ifndef MAX_HWIFS
-#define MAX_HWIFS 8
-#endif
-
/*
* some bits needed for parts of the IDE subsystem to compile
*/
diff --git a/include/asm-parisc/ide.h b/include/asm-parisc/ide.h
index db0c94410095..c246ef75017d 100644
--- a/include/asm-parisc/ide.h
+++ b/include/asm-parisc/ide.h
@@ -13,10 +13,6 @@
#ifdef __KERNEL__
-#ifndef MAX_HWIFS
-#define MAX_HWIFS 2
-#endif
-
#define ide_request_irq(irq,hand,flg,dev,id) request_irq((irq),(hand),(flg),(dev),(id))
#define ide_free_irq(irq,dev_id) free_irq((irq), (dev_id))
#define ide_request_region(from,extent,name) request_region((from), (extent), (name))
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index 3d90bf7d3d73..262def6a9f0a 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -14,14 +14,6 @@
#endif
#include <asm/io.h>
-#ifndef MAX_HWIFS
-#ifdef __powerpc64__
-#define MAX_HWIFS 10
-#else
-#define MAX_HWIFS 8
-#endif
-#endif
-
#define __ide_mm_insw(p, a, c) readsw((void __iomem *)(p), (a), (c))
#define __ide_mm_insl(p, a, c) readsl((void __iomem *)(p), (a), (c))
#define __ide_mm_outsw(p, a, c) writesw((void __iomem *)(p), (a), (c))
diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h
index 879fcec72dc1..b7af3d658239 100644
--- a/include/asm-sparc/ide.h
+++ b/include/asm-sparc/ide.h
@@ -21,9 +21,6 @@
#include <asm/psr.h>
#endif
-#undef MAX_HWIFS
-#define MAX_HWIFS 2
-
#define __ide_insl(data_reg, buffer, wcount) \
__ide_insw(data_reg, buffer, (wcount)<<1)
#define __ide_outsl(data_reg, buffer, wcount) \
diff --git a/include/asm-x86/ide.h b/include/asm-x86/ide.h
index 34050747f38c..bc54879daed1 100644
--- a/include/asm-x86/ide.h
+++ b/include/asm-x86/ide.h
@@ -11,15 +11,6 @@
#ifdef __KERNEL__
-
-#ifndef MAX_HWIFS
-# ifdef CONFIG_BLK_DEV_IDEPCI
-#define MAX_HWIFS 10
-# else
-#define MAX_HWIFS 6
-# endif
-#endif
-
static __inline__ int ide_default_irq(unsigned long base)
{
switch (base) {
diff --git a/include/asm-xtensa/ide.h b/include/asm-xtensa/ide.h
index cb995701c42d..18342a2cc774 100644
--- a/include/asm-xtensa/ide.h
+++ b/include/asm-xtensa/ide.h
@@ -14,11 +14,6 @@
#ifdef __KERNEL__
-
-#ifndef MAX_HWIFS
-# define MAX_HWIFS 1
-#endif
-
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index dbd0aeb3a56d..76fe00b24b51 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -213,6 +213,14 @@ static inline int __ide_default_irq(unsigned long base)
#include <asm/ide.h>
+#ifndef MAX_HWIFS
+#if defined(CONFIG_BLACKFIN) || defined(CONFIG_H8300) || defined(CONFIG_XTENSA)
+# define MAX_HWIFS 1
+#else
+# define MAX_HWIFS 10
+#endif
+#endif
+
#if !defined(MAX_HWIFS) || defined(CONFIG_EMBEDDED)
#undef MAX_HWIFS
#define MAX_HWIFS CONFIG_IDE_MAX_HWIFS
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.