diff options
| author | Brian Swetland <swetland@google.com> | 2009-12-07 15:28:08 -0800 |
|---|---|---|
| committer | Daniel Walker <dwalker@codeaurora.org> | 2010-05-12 09:15:31 -0700 |
| commit | 636eb9cbaef7989ce7809a0d842bf78470a0a1f4 (patch) | |
| tree | 1a12088ad69cb37d5e3f3f25bdf03c7c9e8a7846 /arch/arm/mach-msm/proc_comm.c | |
| parent | 1207babdcdfe5501d1528c86b445a9d1045ecc01 (diff) | |
msm: smd: provide atomic channel writes
Some smd clients may write from multiple threads, in which case it's
not safe to call smd_write without holding a lock. smd_write_atomic()
provides the same functionality as smd_write() but obtains the smd
lock first.
Signed-off-by: Brian Swetland <swetland@google.com>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-msm/proc_comm.c')
0 files changed, 0 insertions, 0 deletions