[PATCH] media: tegra-video: tegra210: ensure PHY is disabled in pg_mode stop path

[PATCH] media: tegra-video: tegra210: ensure PHY is disabled in pg_mode stop path

[Hungyu Lin]

tegra210_csi_port_start_streaming() enables the CSI PHY regardless
of pg_mode, but tegra210_csi_port_stop_streaming() skips disabling
the PHY when pg_mode is set due to an early return.

Remove the early return so that the PHY disable path is always
executed, ensuring consistent teardown.

Signed-off-by: Hungyu Lin <dennylin0707@gmail.com>
---
 drivers/staging/media/tegra-video/tegra210.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/media/tegra-video/tegra210.c b/drivers/staging/media/tegra-video/tegra210.c
index da99f19a39e7..57b5da11da93 100644
--- a/drivers/staging/media/tegra-video/tegra210.c
+++ b/drivers/staging/media/tegra-video/tegra210.c
@@ -1095,11 +1095,9 @@ tegra210_csi_port_stop_streaming(struct tegra_csi_channel *csi_chan, u8 portno)
 		 (0xf << CSI_PP_START_MARKER_FRAME_MAX_OFFSET) |
 		 CSI_PP_DISABLE);
 
-	if (csi_chan->pg_mode) {
+	if (csi_chan->pg_mode)
 		tpg_write(csi, portno, TEGRA_CSI_PATTERN_GENERATOR_CTRL,
 			  PG_DISABLE);
-		return;
-	}
 
 	if (csi_chan->numlanes == 4) {
 		csi_write(csi, portno, TEGRA_CSI_PHY_CIL_COMMAND,
-- 
2.34.1