If an internal driver error was encountered, BUG was issued. Instead, do less harsh WARN_ON_ONCE and try to manage with the consequences. Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- drivers/media/i2c/ccs/ccs-core.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index 9a3d7131cd10..f51e1ae505b3 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -540,6 +540,10 @@ static void ccs_update_mbus_formats(struct ccs_sensor *sensor) to_csi_format_idx(sensor->internal_csi_format) & ~3; unsigned int pixel_order = ccs_pixel_order(sensor); + if (WARN_ON_ONCE(max(internal_csi_format_idx, csi_format_idx) + + pixel_order >= ARRAY_SIZE(ccs_csi_data_formats))) + return; + sensor->mbus_frame_fmts = sensor->default_mbus_frame_fmts << pixel_order; sensor->csi_format = @@ -548,9 +552,6 @@ static void ccs_update_mbus_formats(struct ccs_sensor *sensor) &ccs_csi_data_formats[internal_csi_format_idx + pixel_order]; - BUG_ON(max(internal_csi_format_idx, csi_format_idx) + pixel_order - >= ARRAY_SIZE(ccs_csi_data_formats)); - dev_dbg(&client->dev, "new pixel order %s\n", pixel_order_str[pixel_order]); } @@ -1800,7 +1801,7 @@ static void ccs_propagate(struct v4l2_subdev *subdev, *crops[CCS_PAD_SRC] = *comp; break; default: - BUG(); + WARN_ON_ONCE(1); } } -- 2.27.0
