[PATCH] Centralise definitions of sector_t and blkcnt_t

CONFIG_LBD and CONFIG_LSF are spread into asm/types.h for no particularly
good reason.

Centralising the definition in linux/types.h means that arch maintainers
don't need to bother adding it, as well as fixing the problem with
x86-64 users being asked to make a decision that has absolutely no
effect.

The H8/300 porters seem particularly confused since I'm not aware of any
microcontrollers that need to support 2TB filesystems.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

9 files changed, 9 insertions, 69 deletions

diff --git a/include/asm-avr32/types.h b/include/asm-avr32/types.h
index 3f47db9675a..2bff153a32e 100644
--- a/include/asm-avr32/types.h
+++ b/include/asm-avr32/types.h
@@ -57,11 +57,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-h8300/types.h b/include/asm-h8300/types.h
index da2402b8654..2a8b1b2be78 100644
--- a/include/asm-h8300/types.h
+++ b/include/asm-h8300/types.h
@@ -55,12 +55,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-#define HAVE_SECTOR_T
-typedef u64 sector_t;
-
-#define HAVE_BLKCNT_T
-typedef u64 blkcnt_t;
-
 #endif /* __KERNEL__ */
 
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-i386/types.h b/include/asm-i386/types.h
index 4b4b295ccdb..ad0a55bd782 100644
--- a/include/asm-i386/types.h
+++ b/include/asm-i386/types.h
@@ -57,16 +57,6 @@ typedef u32 dma_addr_t;
 #endif
 typedef u64 dma64_addr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-mips/types.h b/include/asm-mips/types.h
index 2b52e180c6f..63a13c5bd83 100644
--- a/include/asm-mips/types.h
+++ b/include/asm-mips/types.h
@@ -93,16 +93,6 @@ typedef unsigned long long phys_t;
 typedef unsigned long phys_t;
 #endif
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/types.h b/include/asm-powerpc/types.h
index d6fb56b8045..3b363757a2b 100644
--- a/include/asm-powerpc/types.h
+++ b/include/asm-powerpc/types.h
@@ -97,16 +97,6 @@ typedef struct {
 	unsigned long env;
 } func_descr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index ae2951cc83a..fc5d7cf1932 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -87,16 +87,6 @@ typedef union {
 	} subreg;
 } register_pair;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* ! __s390x__   */
 #endif /* __ASSEMBLY__  */
 #endif /* __KERNEL__    */
diff --git a/include/asm-sh/types.h b/include/asm-sh/types.h
index 3c09dd4ca31..fd00dbb82f8 100644
--- a/include/asm-sh/types.h
+++ b/include/asm-sh/types.h
@@ -52,16 +52,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/types.h b/include/asm-x86_64/types.h
index c86c2e6793e..2d4491aae28 100644
--- a/include/asm-x86_64/types.h
+++ b/include/asm-x86_64/types.h
@@ -48,9 +48,6 @@ typedef unsigned long long u64;
 typedef u64 dma64_addr_t;
 typedef u64 dma_addr_t;
 
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/types.h b/include/linux/types.h
index 745c409ebbb..0351bf2fac8 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -136,15 +136,19 @@ typedef		__s64		int64_t;
  *
  * Linux always considers sectors to be 512 bytes long independently
  * of the devices real block size.
- *
- * If required, asm/types.h can override it and define
- * HAVE_SECTOR_T
  */
-#ifndef HAVE_SECTOR_T
+#ifdef CONFIG_LBD
+typedef u64 sector_t;
+#else
 typedef unsigned long sector_t;
 #endif
 
-#ifndef HAVE_BLKCNT_T
+/*
+ * The type of the inode's block count.
+ */
+#ifdef CONFIG_LSF
+typedef u64 blkcnt_t;
+#else
 typedef unsigned long blkcnt_t;
 #endif