765a6fac9132da203347525032bb40b1e9055104 - linux-mtk

commit	765a6fac9132da203347525032bb40b1e9055104	[log] [tgz]
author	Dean Luick <dean.luick@intel.com>	Sat Mar 05 08:50:06 2016 -0800
committer	Doug Ledford <dledford@redhat.com>	Thu Mar 17 15:55:15 2016 -0400
tree	176a656b727b0b78aa3a0376653ded3fb28b1804
parent	576531fde8473333322905ea09fd5cfd14ce91ef [diff]

IB/hfi1: Change QSFP functions to use resource reservation

Remove the mutex guarding each operation in favor the ASIC
resource acquire/release.  Push the resource acquire/release,
above each operation call to allow exclusive access across
multiple operations.

Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com>
Reviewed-by: Easwar Hariharan <easwar.hariharan@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/staging/rdma/hfi1/chip.c[diff]
drivers/staging/rdma/hfi1/chip.h[diff]
drivers/staging/rdma/hfi1/debugfs.c[diff]
drivers/staging/rdma/hfi1/hfi.h[diff]
drivers/staging/rdma/hfi1/init.c[diff]
drivers/staging/rdma/hfi1/platform.c[diff]
drivers/staging/rdma/hfi1/qsfp.c[diff]
drivers/staging/rdma/hfi1/qsfp.h[diff]

8 files changed

tree: 176a656b727b0b78aa3a0376653ded3fb28b1804