diff options
| author | Yanteng Si <siyanteng@loongson.cn> | 2021-01-27 10:38:06 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-01-27 21:52:01 +0100 |
| commit | e6a52b8f0f810781e031096442a532fdb179a3cc (patch) | |
| tree | 37c27308c1cfb682d32e8b0700d469425f38fb90 | |
| parent | c4cbe3fb1c6f03d2295d15d089c3f6e9ddd94db6 (diff) | |
MIPS: mm:remove function __uncached_access()
MIPS can now use the default uncached_access like other archs.
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| -rw-r--r-- | arch/mips/mm/cache.c | 8 | ||||
| -rw-r--r-- | drivers/char/mem.c | 7 |
2 files changed, 0 insertions, 15 deletions
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c index 27f4228dd24e..1754498b0717 100644 --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c @@ -208,11 +208,3 @@ void cpu_cache_init(void) setup_protection_map(); } - -int __weak __uncached_access(struct file *file, unsigned long addr) -{ - if (file->f_flags & O_DSYNC) - return 1; - - return addr >= __pa(high_memory); -} diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 94c2b556cf97..887ffca3f47f 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -294,13 +294,6 @@ static int uncached_access(struct file *file, phys_addr_t addr) * attribute aliases. */ return !(efi_mem_attributes(addr) & EFI_MEMORY_WB); -#elif defined(CONFIG_MIPS) - { - extern int __uncached_access(struct file *file, - unsigned long addr); - - return __uncached_access(file, addr); - } #else /* * Accessing memory above the top the kernel knows about or through a |