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authorChris Metcalf <cmetcalf@tilera.com>2010-06-25 17:04:17 -0400
committerChris Metcalf <cmetcalf@tilera.com>2010-07-06 13:41:51 -0400
commit0707ad30d10110aebc01a5a64fb63f4b32d20b73 (patch)
tree64d8ba73e605ac26e56808d1d77701b3f83cf8b2 /arch/tile/include/asm/elf.h
parentc78095bd8c77fca2619769ff8efb639fd100e373 (diff)
downloadlinux-stericsson-0707ad30d10110aebc01a5a64fb63f4b32d20b73.tar.gz
arch/tile: Miscellaneous cleanup changes.
This commit is primarily changes caused by reviewing "sparse" and "checkpatch" output on our sources, so is somewhat noisy, since things like "printk() -> pr_err()" (or whatever) throughout the codebase tend to get tedious to read. Rather than trying to tease apart precisely which things changed due to which type of code review, this commit includes various cleanups in the code: - sparse: Add declarations in headers for globals. - sparse: Fix __user annotations. - sparse: Using gfp_t consistently instead of int. - sparse: removing functions not actually used. - checkpatch: Clean up printk() warnings by using pr_info(), etc.; also avoid partial-line printks except in bootup code. - checkpatch: Use exposed structs rather than typedefs. - checkpatch: Change some C99 comments to C89 comments. In addition, a couple of minor other changes are rolled in to this commit: - Add support for a "raise" instruction to cause SIGFPE, etc., to be raised. - Remove some compat code that is unnecessary when we fully eliminate some of the deprecated syscalls from the generic syscall ABI. - Update the tile_defconfig to reflect current config contents. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/tile/include/asm/elf.h')
-rw-r--r--arch/tile/include/asm/elf.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/tile/include/asm/elf.h b/arch/tile/include/asm/elf.h
index 1bca0debdb0f..623a6bb741c1 100644
--- a/arch/tile/include/asm/elf.h
+++ b/arch/tile/include/asm/elf.h
@@ -59,8 +59,7 @@ enum { ELF_ARCH = CHIP_ELF_TYPE() };
*/
#define elf_check_arch(x) \
((x)->e_ident[EI_CLASS] == ELF_CLASS && \
- ((x)->e_machine == CHIP_ELF_TYPE() || \
- (x)->e_machine == CHIP_COMPAT_ELF_TYPE()))
+ (x)->e_machine == CHIP_ELF_TYPE())
/* The module loader only handles a few relocation types. */
#ifndef __tilegx__
@@ -139,8 +138,7 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
*/
#define compat_elf_check_arch(x) \
((x)->e_ident[EI_CLASS] == ELFCLASS32 && \
- ((x)->e_machine == CHIP_ELF_TYPE() || \
- (x)->e_machine == CHIP_COMPAT_ELF_TYPE()))
+ (x)->e_machine == CHIP_ELF_TYPE())
#define compat_start_thread(regs, ip, usp) do { \
regs->pc = ptr_to_compat_reg((void *)(ip)); \