arm: armv8: remove redundant definition of mmu_status

mmu_status is used in io memcpy functions to prevent accesses to non
8-byte aligned addresses when the mmu is disabled. Though there is a
redundant definition enabled when icaches is turned off by setting
SYS_ICACHE_OFF.

This patch removes the redundant definition, allowing mmu_status to
properly report the status regardless of config settings. This shouldn't
be a problem since access to non 8-byte aligned data can be done
irrespective of icache state.

Fixes: 268f6ac1f95c ("arm64: Update memcpy_{from, to}io() helpers")

Signed-off-by: Anshul Dalal <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
Reviewed-by: Dhruva Gole <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>

0 files changed, 0 insertions, 0 deletions