diff options
| author | Nikolaus Voss <nikolaus.voss@loewensteinmedical.de> | 2019-06-28 11:01:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-14 08:01:11 +0200 |
| commit | 582aa3acf081cf5ab49c4f4a5dfa4a14e4dfebc1 (patch) | |
| tree | 72c5166f603fd49ace5f36d8c9c0994734a157ab /drivers | |
| parent | df850cc6f22f88904d14c238038f89689936343d (diff) | |
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 <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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/typec/tps6598x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/typec/tps6598x.c b/drivers/usb/typec/tps6598x.c index c674abe3cf99..a170c49c2542 100644 --- a/drivers/usb/typec/tps6598x.c +++ b/drivers/usb/typec/tps6598x.c @@ -41,7 +41,7 @@ #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, |