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Author SHA1 Message Date
Li JinpeiandAnup Patel 897b8fbdd9 lib: Use __builtin_ctzl() in pmp_get() 
We should should __builtin_ctzl() in pmp_get() instead of
custom ctz() function.

Signed-off-by: Li Jinpei <leekingp1994@163.com>
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-02-13 09:10:57 +05:30
Li JinpeiandAnup Patel 179eddeb9c lib: sbi_scratch: use bitwise ops in sbi_scratch_alloc_offset() 
Instead of using loop to make "size" machine word aligned, we should
use bitwise ops.

Signed-off-by: Li Jinpei <leekingp1994@163.com>
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-02-13 09:10:55 +05:30