From 10379cc2b54aefd096d8f00b7e3bd25b3dc6632d Mon Sep 17 00:00:00 2001 From: Nikolaus Voss Date: Mon, 15 Jul 2019 21:59:56 +0800 Subject: [PATCH] drivers/usb/typec/tps6598x.c: fix portinfo width commit 05da75fc651138e51ff74ace97174349910463f5 upstream. Portinfo bit field is 3 bits wide, not 2 bits. This led to a wrong driver configuration for some tps6598x configurations. Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers") Signed-off-by: Nikolaus Voss Acked-by: Heikki Krogerus Cc: stable Signed-off-by: Greg Kroah-Hartman Signed-off-by: Yang Yingliang --- drivers/usb/typec/tps6598x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/typec/tps6598x.c b/drivers/usb/typec/tps6598x.c index eb8046f87a54..a237bac2b674 100644 --- a/drivers/usb/typec/tps6598x.c +++ b/drivers/usb/typec/tps6598x.c @@ -39,7 +39,7 @@ #define TPS_STATUS_VCONN(s) (!!((s) & BIT(7))) /* TPS_REG_SYSTEM_CONF bits */ -#define TPS_SYSCONF_PORTINFO(c) ((c) & 3) +#define TPS_SYSCONF_PORTINFO(c) ((c) & 7) enum { TPS_PORTINFO_SINK, -- GitLab