[PATCH 09/25] media: hantro: do a PM resume earlier

[Mauro Carvalho Chehab]

The device_run() first enables the clock and then
tries to resume PM runtime, checking for errors.

Well, if for some reason the pm_runtime can not resume,
it would be better to detect it beforehand.

So, change the order inside device_run().

Reviewed-by: Ezequiel Garcia <ezequiel at collabora.com>
Fixes: 775fec69008d ("media: add Rockchip VPU JPEG encoder driver")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei at kernel.org>
---
 drivers/staging/media/hantro/hantro_drv.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index 595e82a82728..4387edaa1d0d 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -152,13 +152,14 @@ static void device_run(void *priv)
 	src = hantro_get_src_buf(ctx);
 	dst = hantro_get_dst_buf(ctx);
 
-	ret = clk_bulk_enable(ctx->dev->variant->num_clocks, ctx->dev->clocks);
-	if (ret)
-		goto err_cancel_job;
 	ret = pm_runtime_get_sync(ctx->dev->dev);
 	if (ret < 0)
 		goto err_cancel_job;
 
+	ret = clk_bulk_enable(ctx->dev->variant->num_clocks, ctx->dev->clocks);
+	if (ret)
+		goto err_cancel_job;
+
 	v4l2_m2m_buf_copy_metadata(src, dst, true);
 
 	ctx->codec_ops->run(ctx);
-- 
2.30.2