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drivers/usb/typec/tps6598x.c: fix portinfo width

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Portinfo bit field is 3 bits wide, not 2 bits. This led to
a wrong driver configuration for some tps6598x configurations.

Fixes: 0a4c005bd1 ("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>
This commit is contained in:
Nikolaus Voss 2019-06-28 11:01:08 +02:00 committed by Greg Kroah-Hartman
parent 349148785b
commit 05da75fc65
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/typec/tps6598x.c
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@ -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,