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3 Commits

Author SHA1 Message Date
Daniel Walker 79848a2a73 arm: msm: smd: checkpatch clean up of smd/proc_comm 
This cleans up coding style. There are no run time changes.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
 2010-05-12 09:15:39 -07:00
Brian Swetland 636eb9cbae 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>
 2010-05-12 09:15:31 -07:00
Brian Swetland 2eb44eb9c8 [ARM] msm: shared memory interface for baseband processor ipc 
This code provides the low level interface to the "shared memory
state machine" (smsm), and the virtual serial channels (smd), used
to communicate with the baseband processor.  Higher level transports
(rpc, ethernet, AT command channel, etc) ride on top of this.

Signed-off-by: Brian Swetland <swetland@google.com>
 2010-05-12 09:14:52 -07:00