From 683fafebf93bcde9948246849348b888e185cb22 Mon Sep 17 00:00:00 2001 From: Guo Ren Date: Fri, 19 Apr 2019 17:10:52 +0800 Subject: csky: Use va_pa_offset instead of phys_offset The name of phys_offset is so common for global export and it may conflict with some local name. So change phys_offset to va_pa_offset which also used by riscv. Also use __pa() and __va() instead of using phys_offset directly. Signed-off-by: Guo Ren Cc: Arnd Bergmann --- arch/csky/kernel/setup.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/csky/kernel/setup.c') diff --git a/arch/csky/kernel/setup.c b/arch/csky/kernel/setup.c index 36fc04b9417d..23ee604aafdb 100644 --- a/arch/csky/kernel/setup.c +++ b/arch/csky/kernel/setup.c @@ -142,8 +142,8 @@ void __init setup_arch(char **cmdline_p) #endif } -unsigned long phys_offset; -EXPORT_SYMBOL(phys_offset); +unsigned long va_pa_offset; +EXPORT_SYMBOL(va_pa_offset); asmlinkage __visible void __init csky_start(unsigned int unused, void *dtb_start) @@ -151,7 +151,7 @@ asmlinkage __visible void __init csky_start(unsigned int unused, /* Clean up bss section */ memset(__bss_start, 0, __bss_stop - __bss_start); - phys_offset = read_mmu_msa0() & ~(SSEG_SIZE - 1); + va_pa_offset = read_mmu_msa0() & ~(SSEG_SIZE - 1); pre_trap_init(); pre_mmu_init(); -- cgit v1.2.3