spi: fix spi_write_then_read() comment
authorJiri Pirko <jpirko@redhat.com>
Wed, 17 Jun 2009 23:26:06 +0000 (16:26 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 18 Jun 2009 20:03:42 +0000 (13:03 -0700)
Buffer needs not be dma-safe, not rx data length.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

No differences found