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| author | Sudeep Holla <sudeep.holla@arm.com> | 2020-03-27 19:36:51 +0300 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2020-04-14 11:31:48 +0300 |
| commit | 18988265b87615b93cd4cf15001c8c883236a137 (patch) | |
| tree | 84021eb5b6c1c4c2fcf67e723933c647ae3e362a /include/uapi/linux | |
| parent | 1dc6558062dadfabd2fb3bd885fa6e92ec7196f2 (diff) | |
| download | linux-18988265b87615b93cd4cf15001c8c883236a137.tar.xz | |
firmware: arm_scmi: Make mutex channel specific
In order to support multiple SMC/HVC transport channels with associated
shared memory, it is better to maintain the mutex per channel instead of
existing global one.
Move the smc_mutex into the scmi_smc structure and also rename it to
shmem_lock which is more appropriate for it's use.
Link: https://lore.kernel.org/r/20200327163654.13389-2-sudeep.holla@arm.com
Tested-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'include/uapi/linux')
0 files changed, 0 insertions, 0 deletions