[PATCH v1 1/2] Revert "usb: typec: ucsi: displayport: Fix OOB altmode array index"
From: Jameson Thies <jthies@google.com>
Date: 2026-09-10 23:36:04
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Subsystem:
the rest, usb subsystem, usb typec class · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Heikki Krogerus
This reverts commit 04cec690b1fd9d1c4c314b91a10d8c68a3acfe18. Signed-off-by: Jameson Thies <jthies@google.com> --- drivers/usb/typec/ucsi/displayport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/typec/ucsi/displayport.c b/drivers/usb/typec/ucsi/displayport.c
index 8d2032d0762c..7067f2561b84 100644
--- a/drivers/usb/typec/ucsi/displayport.c
+++ b/drivers/usb/typec/ucsi/displayport.c@@ -74,7 +74,7 @@ static int ucsi_displayport_enter(struct typec_altmode *alt, u32 *vdo) cur = 0xff; } - if (cur < UCSI_MAX_ALTMODES) { + if (cur != 0xff) { ret = dp->con->port_altmode[cur] == alt ? 0 : -EBUSY; goto err_unlock; }
--
2.55.0.1007.g17ff1f9808-goog