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media: hantro: use pm_runtime_resume_and_get()

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Commit dd8088d5a8 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

While there's nothing wrong with the current usage on this driver,
as we're getting rid of the pm_runtime_get_sync() call all over
the media subsystem, let's remove the last occurrence on this
driver.

Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-04-26 14:26:43 +02:00
parent 334fe327a8
commit 10f05966c5
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/media/hantro/hantro_drv.c
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@ -160,11 +160,9 @@ static void device_run(void *priv)
src = hantro_get_src_buf(ctx);
dst = hantro_get_dst_buf(ctx);
ret = pm_runtime_get_sync(ctx->dev->dev);
if (ret < 0) {
pm_runtime_put_noidle(ctx->dev->dev);
ret = pm_runtime_resume_and_get(ctx->dev->dev);
if (ret < 0)
goto err_cancel_job;
}
ret = clk_bulk_enable(ctx->dev->variant->num_clocks, ctx->dev->clocks);
if (ret)