dma: timb-dma: Update comment and fix compiler warning
authorRichard Röjfors <richard.rojfors@pelagicore.com>
Fri, 26 Mar 2010 07:23:58 +0000 (08:23 +0100)
committerDan Williams <dan.j.williams@intel.com>
Fri, 26 Mar 2010 23:08:20 +0000 (16:08 -0700)
commit0f65169b1bf44220308e1ce1f6666ad03ddc27af
tree90f1e1955d63e876409ce54d8b9cbaf832619671
parentde5d4453c5b224eefd02b6a141ed411a76d458af
dma: timb-dma: Update comment and fix compiler warning

An incremental patch which clarifies what the spinlock is used for
and fixes a compiler warning.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/dma/timb_dma.c