diff options
| -rw-r--r-- | drivers/usb/typec/mux/intel_pmc_mux.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/usb/typec/mux/intel_pmc_mux.c b/drivers/usb/typec/mux/intel_pmc_mux.c index aa3211f1c4c3..e58ae8a7fefb 100644 --- a/drivers/usb/typec/mux/intel_pmc_mux.c +++ b/drivers/usb/typec/mux/intel_pmc_mux.c @@ -176,6 +176,7 @@ static int hsl_orientation(struct pmc_usb_port *port) static int pmc_usb_command(struct pmc_usb_port *port, u8 *msg, u32 len) { u8 response[4]; + u8 status_res; int ret; /* @@ -189,9 +190,13 @@ static int pmc_usb_command(struct pmc_usb_port *port, u8 *msg, u32 len) if (ret) return ret; - if (response[2] & PMC_USB_RESP_STATUS_FAILURE) { - if (response[2] & PMC_USB_RESP_STATUS_FATAL) + status_res = (msg[0] & 0xf) < PMC_USB_SAFE_MODE ? + response[2] : response[1]; + + if (status_res & PMC_USB_RESP_STATUS_FAILURE) { + if (status_res & PMC_USB_RESP_STATUS_FATAL) return -EIO; + return -EBUSY; } |