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nv50: typecast the result of ffs() to unsigned

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Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Emil Velikov 2014-01-16 16:42:45 +00:00
parent 5e130f2371
commit 741e935a72
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
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@ -46,7 +46,7 @@ nv50_constbufs_validate(struct nv50_context *nv50)
p = NV50_3D_SET_PROGRAM_CB_PROGRAM_VERTEX;
while (nv50->constbuf_dirty[s]) {
const int i = ffs(nv50->constbuf_dirty[s]) - 1;
const unsigned i = (unsigned)ffs(nv50->constbuf_dirty[s]) - 1;
assert(i < NV50_MAX_PIPE_CONSTBUFS);
nv50->constbuf_dirty[s] &= ~(1 << i);