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(parent: 761b4f6) | patch
csky: Remove unnecessary flush_icache_* implementation
authorGuo Ren <guoren@linux.alibaba.com>
Fri, 24 Jan 2020 16:37:09 +0000 (00:37 +0800)
committerGuo Ren <guoren@linux.alibaba.com>
Fri, 21 Feb 2020 07:43:24 +0000 (15:43 +0800)
commita1176734132c630b50908c36563e05fb3599682c
treecb054b34a4fb5e0a58c7c5318a5a0ec06432c88atree | snapshot
parent761b4f694cb90b63ca2739ac8a8a176342636e5ecommit | diff
csky: Remove unnecessary flush_icache_* implementation

The abiv2 CPUs are all PIPT cache, so there is no need to implement
flush_icache_page function.

The function flush_icache_user_range hasn't been used, so just
remove it.

The function flush_cache_range is not necessary for PIPT cache when
tlb mapping changed.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
arch/csky/abiv1/inc/abi/cacheflush.h diff | blob | blame | history
arch/csky/abiv2/cacheflush.c diff | blob | blame | history
arch/csky/abiv2/inc/abi/cacheflush.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git