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| author | Ezequiel Garcia <ezequiel@collabora.com> | 2018-06-18 06:38:52 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-24 23:45:08 +0200 |
| commit | 5525b8314389a0c558d15464e86f438974b94e32 (patch) | |
| tree | 108ad7116251e10aa005ad9835c19e61c1007999 /drivers/media/platform/rockchip/rga | |
| parent | media: s5p-g2d: Remove unrequired wait in .job_abort (diff) | |
| download | linux-5525b8314389a0c558d15464e86f438974b94e32.tar.xz linux-5525b8314389a0c558d15464e86f438974b94e32.zip | |
media: mem2mem: Make .job_abort optional
Implementing job_abort() does not make sense on some drivers.
This is not a problem, as the abort is not required to
wait for the job to finish. Quite the opposite, drivers
are encouraged not to wait.
Demote v4l2_m2m_ops.job_abort from required to optional, and
clean all drivers with dummy implementations.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/rockchip/rga')
| -rw-r--r-- | drivers/media/platform/rockchip/rga/rga.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c index 8ace1873202a..69a2797d7bbe 100644 --- a/drivers/media/platform/rockchip/rga/rga.c +++ b/drivers/media/platform/rockchip/rga/rga.c @@ -39,11 +39,6 @@ static int debug; module_param(debug, int, 0644); -static void job_abort(void *prv) -{ - /* Can't do anything rational here */ -} - static void device_run(void *prv) { struct rga_ctx *ctx = prv; @@ -104,7 +99,6 @@ static irqreturn_t rga_isr(int irq, void *prv) static struct v4l2_m2m_ops rga_m2m_ops = { .device_run = device_run, - .job_abort = job_abort, }; static int |