tree d45367298061c494746bcab6aa16d191c4559001
parent 1289335a2ab57d00c638c3954dc86d6c4eab5606
author Alex Dubov <oakad@yahoo.com> 1165557048 +1100
committer Pierre Ossman <drzeus@drzeus.cx> 1170618847 +0100

tifm_sd: use kmap_atomic instead of kmap for PIO data buffer

Data buffer for PIO transfer used to be mapped in advance with kmap.
Abolish it in favor of on-demand kmap_atomic.

Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>