From: Nikolaus Voss nikolaus.voss@loewensteinmedical.de
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 nikolaus.voss@loewensteinmedical.de Acked-by: Heikki Krogerus heikki.krogerus@linux.intel.com Cc: stable stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/usb/typec/tps6598x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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,