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| author |   Will Deacon <will.deacon@arm.com> | 2015-03-19 19:19:40 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-03-19 19:47:13 +0000 |
| commit | ce47fbb7c8956742a6de06b9706b1c6236339f51 (patch) | |
| tree | 0e295175f88d1b34f2aaf5be7c3d02ffa673fb35 /arch/arm64/include/asm/proc-fns.h | |
| parent | arm64: enforce x1|x2|x3 == 0 upon kernel entry as per boot protocol (diff) | |
| download | linux-dev-ce47fbb7c8956742a6de06b9706b1c6236339f51.tar.xz linux-dev-ce47fbb7c8956742a6de06b9706b1c6236339f51.zip | |
arm64: proc: remove unused cpu_get_pgd macro
cpu_get_pgd isn't used anywhere and is Probably Not What You Want.
Remove it before anybody decides to use it.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/proc-fns.h')
| -rw-r--r-- | arch/arm64/include/asm/proc-fns.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm64/include/asm/proc-fns.h b/arch/arm64/include/asm/proc-fns.h index 9a8fd84f8fb2..4d9ede7b6361 100644 --- a/arch/arm64/include/asm/proc-fns.h +++ b/arch/arm64/include/asm/proc-fns.h @@ -41,15 +41,6 @@ extern u64 cpu_do_resume(phys_addr_t ptr, u64 idmap_ttbr); #define cpu_switch_mm(pgd,mm) cpu_do_switch_mm(virt_to_phys(pgd),mm) -#define cpu_get_pgd() \ -({ \ - unsigned long pg; \ - asm("mrs %0, ttbr0_el1\n" \ - : "=r" (pg)); \ - pg &= ~0xffff000000003ffful; \ - (pgd_t *)phys_to_virt(pg); \ -}) - #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* __ASM_PROCFNS_H */ |