diff options
| author | David Howells <dhowells@redhat.com> | 2017-11-02 15:27:44 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2017-11-13 15:38:16 +0000 |
| commit | 5e4def20381678ba3ce0a4e117f97e378ecd81bc (patch) | |
| tree | 455d2c682d9430a06bf2eb91b12e7eba9b1a645e /drivers/media/platform/qcom/venus/hfi.c | |
| parent | 81445e63e67a1e98b1c2575fa2b406d4289d2754 (diff) | |
Pass mode to wait_on_atomic_t() action funcs and provide default actions
Make wait_on_atomic_t() pass the TASK_* mode onto its action function as an
extra argument and make it 'unsigned int throughout.
Also, consolidate a bunch of identical action functions into a default
function that can do the appropriate thing for the mode.
Also, change the argument name in the bit_wait*() function declarations to
reflect the fact that it's the mode and not the bit number.
[Peter Z gives this a grudging ACK, but thinks that the whole atomic_t wait
should be done differently, though he's not immediately sure as to how]
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
cc: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/venus/hfi.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/hfi.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/media/platform/qcom/venus/hfi.c b/drivers/media/platform/qcom/venus/hfi.c index c09490876516..e374c7d1a618 100644 --- a/drivers/media/platform/qcom/venus/hfi.c +++ b/drivers/media/platform/qcom/venus/hfi.c @@ -88,12 +88,6 @@ unlock: return ret; } -static int core_deinit_wait_atomic_t(atomic_t *p) -{ - schedule(); - return 0; -} - int hfi_core_deinit(struct venus_core *core, bool blocking) { int ret = 0, empty; @@ -112,7 +106,7 @@ int hfi_core_deinit(struct venus_core *core, bool blocking) if (!empty) { mutex_unlock(&core->lock); - wait_on_atomic_t(&core->insts_count, core_deinit_wait_atomic_t, + wait_on_atomic_t(&core->insts_count, atomic_t_wait, TASK_UNINTERRUPTIBLE); mutex_lock(&core->lock); } |