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| author | Dave Jiang <dave.jiang@intel.com> | 2021-08-24 14:24:39 -0700 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-08-29 19:14:20 +0530 |
| commit | f9f4082dbc56c40093bcb5c1f62c04a916eca9a2 (patch) | |
| tree | 1c31e7117e6975329a89491d0099de1282409705 /drivers/iio/iio_core_trigger.h | |
| parent | d8071323c5632bdf0a8ef9b9e5662fac43649f9d (diff) | |
| download | lwn-f9f4082dbc56c40093bcb5c1f62c04a916eca9a2.tar.gz lwn-f9f4082dbc56c40093bcb5c1f62c04a916eca9a2.zip | |
dmaengine: idxd: remove interrupt disable for cmd_lock
The cmd_lock spinlock is not being used in hard interrupt context. There is
no need to disable irq when acquiring the lock. Convert all cmd_lock
acquisition to plain spin_lock() calls.
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/162984027930.1939209.15758413737332339204.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/iio/iio_core_trigger.h')
0 files changed, 0 insertions, 0 deletions