ARM: 7693/1: mm: clean-up in order to reduce to call kmap_high_get()
In kmap_atomic(), kmap_high_get() is invoked for checking already
mapped area. In __flush_dcache_page() and dma_cache_maint_page(),
we explicitly call kmap_high_get() before kmap_atomic()
when cache_is_vipt(), so kmap_high_get() can be invoked twice.
This is useless operation, so remove one.
v2: change cache_is_vipt() to cache_is_vipt_nonaliasing() in order to
be self-documented
Change-Id: I36e5a63fdae158d9e7562f564f7e593b351f6960
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Git-commit: dd0f67f4747797f36f0c6bab7fed6a1f2448476d
Git-repo: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/
[Few merge conflict resolved]
Signed-off-by: Chintan Pandya <cpandya@codeaurora.org>
2 files changed