Commit 282abb5a authored by Huang Rui's avatar Huang Rui Committed by Christian König

drm/ttm: fix the type mismatch error on sparc64

__fls() on sparc64 return "int", but here it is expected as "unsigned
long" (x86). It will cause the build errors because the warning becomes
fatal while it is using sparc configuration. As suggested by Linus, it
can use min_t instead of min to force the type as "unsigned int".
Suggested-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210907100302.3684453-1-ray.huang@amd.com
parent 78afff2a
......@@ -382,7 +382,8 @@ int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
else
gfp_flags |= GFP_HIGHUSER;
for (order = min(MAX_ORDER - 1UL, __fls(num_pages)); num_pages;
for (order = min_t(unsigned int, MAX_ORDER - 1, __fls(num_pages));
num_pages;
order = min_t(unsigned int, order, __fls(num_pages))) {
bool apply_caching = false;
struct ttm_pool_type *pt;
......
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