diff options
| author | Ivan Kokshaysky | 2007-12-18 01:19:57 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2007-12-18 04:28:16 +0100 |
| commit | 9548b209a37397f3036aa5bd3d5b4d3b725aa11a (patch) | |
| tree | 9861b26f3ad69f0ac30ac04cf877faa951c9acd5 /include/asm-alpha | |
| parent | ext3, ext4: avoid divide by zero (diff) | |
| download | kernel-qcow2-linux-9548b209a37397f3036aa5bd3d5b4d3b725aa11a.tar.gz kernel-qcow2-linux-9548b209a37397f3036aa5bd3d5b4d3b725aa11a.tar.xz kernel-qcow2-linux-9548b209a37397f3036aa5bd3d5b4d3b725aa11a.zip | |
alpha: build fixes
This fixes some of the alpha-specific build problems, except a) modpost
warning about COMMON symbol "saved_config" and b) nasty final link
failure with gcc-4.x, -Os and scsi-disk driver configured built-in
(due to jump table in .rodata referencing discarded .exit.text).
- build failure with gcc-4.2.x: fix up casts in cia_io* routines to avoid
warnings ('discards qualifiers from pointer target type'), which are
failures, thanks to -Werror;
- modpost warnings: add missing __init qualifier for titan and marvel;
for non-generic build, move machine vectors from .data to .data.init.refok
section;
- unbreak CPU-specific optimization: rearrange cpuflags-y assignments
so that extended -mcpu value (ev56, pca56, ev67) overrides basic
one (ev5, ev6) and not vice versa.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-alpha')
| -rw-r--r-- | include/asm-alpha/io_trivial.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/asm-alpha/io_trivial.h b/include/asm-alpha/io_trivial.h index b10d1aa4cdd1..1c77f10b4b36 100644 --- a/include/asm-alpha/io_trivial.h +++ b/include/asm-alpha/io_trivial.h @@ -72,25 +72,29 @@ IO_CONCAT(__IO_PREFIX,writew)(u16 b, volatile void __iomem *a) __EXTERN_INLINE u8 IO_CONCAT(__IO_PREFIX,readb)(const volatile void __iomem *a) { - return IO_CONCAT(__IO_PREFIX,ioread8)((void __iomem *)a); + void __iomem *addr = (void __iomem *)a; + return IO_CONCAT(__IO_PREFIX,ioread8)(addr); } __EXTERN_INLINE u16 IO_CONCAT(__IO_PREFIX,readw)(const volatile void __iomem *a) { - return IO_CONCAT(__IO_PREFIX,ioread16)((void __iomem *)a); + void __iomem *addr = (void __iomem *)a; + return IO_CONCAT(__IO_PREFIX,ioread16)(addr); } __EXTERN_INLINE void IO_CONCAT(__IO_PREFIX,writeb)(u8 b, volatile void __iomem *a) { - IO_CONCAT(__IO_PREFIX,iowrite8)(b, (void __iomem *)a); + void __iomem *addr = (void __iomem *)a; + IO_CONCAT(__IO_PREFIX,iowrite8)(b, addr); } __EXTERN_INLINE void IO_CONCAT(__IO_PREFIX,writew)(u16 b, volatile void __iomem *a) { - IO_CONCAT(__IO_PREFIX,iowrite16)(b, (void __iomem *)a); + void __iomem *addr = (void __iomem *)a; + IO_CONCAT(__IO_PREFIX,iowrite16)(b, addr); } #endif |