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MIPS: loongson2ef: remove function __uncached_access()

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We no longer need the MESA workaround, so remove it.

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Yanteng Si
2021-01-27 10:38:05 +08:00
committed by Thomas Bogendoerfer
parent 31205f0e00
commit c4cbe3fb1c
1 changed files with 0 additions and 11 deletions
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11
arch/mips/loongson2ef/common/mem.c
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@@ -41,14 +41,3 @@ void __init prom_init_memory(void)
memblock_add(LOONGSON_HIGHMEM_START, highmemsize << 20); memblock_add(LOONGSON_HIGHMEM_START, highmemsize << 20);
#endif /* !CONFIG_64BIT */ #endif /* !CONFIG_64BIT */
} }
/* override of arch/mips/mm/cache.c: __uncached_access */
int __uncached_access(struct file *file, unsigned long addr)
{
if (file->f_flags & O_DSYNC)
return 1;
return addr >= __pa(high_memory) ||
((addr >= LOONGSON_MMIO_MEM_START) &&
(addr < LOONGSON_MMIO_MEM_END));
}