diff options
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 781340d2774c..f4f633a0dffa 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -885,15 +885,14 @@ __dw_mipi_dsi_probe(struct platform_device *pdev, * Note that the reset was not defined in the initial device tree, so * we have to be prepared for it not being found. */ - apb_rst = devm_reset_control_get(dev, "apb"); + apb_rst = devm_reset_control_get_optional_exclusive(dev, "apb"); if (IS_ERR(apb_rst)) { ret = PTR_ERR(apb_rst); - if (ret == -ENOENT) { - apb_rst = NULL; - } else { + + if (ret != -EPROBE_DEFER) dev_err(dev, "Unable to get reset control: %d\n", ret); - return ERR_PTR(ret); - } + + return ERR_PTR(ret); } if (apb_rst) { |