commit 148da331200a0df8195e10eb8a38fd77bd7003af
author Daniel Ribeiro <drwyrm@gmail.com> Tue Apr 21 12:24:43 2009 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Apr 21 13:41:49 2009 -0700
tree 73c24340fe39aa12fa9a31997ace8ce95448bc68
parent aa0b8f3687f06ac0e5a2b24547fdf431e923c475

pxa2xx_spi: restore DRCMR on resume

If DMA is enabled, any spi_sync call after suspend/resume would block
forever, because DRCMR is lost on suspend.  This patch restores DRCMR to
the same values set by probe.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>