Input: wacom - fix wacom->shared guards for dual input devices

features->quirks can have multiple bits set. For dual input, we only
need to check WACOM_QUIRK_MULTI_INPUT.

Reviewed-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 048e5b3..0bcc7a6 100644 (file)
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -331,7 +331,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
 
        /* Enter report */
        if ((data[1] & 0xfc) == 0xc0) {
-               if (features->quirks == WACOM_QUIRK_MULTI_INPUT)
+               if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
                        wacom->shared->stylus_in_proximity = true;
 
                /* serial number of the tool */
@@ -436,7 +436,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
 
        /* Exit report */
        if ((data[1] & 0xfe) == 0x80) {
-               if (features->quirks == WACOM_QUIRK_MULTI_INPUT)
+               if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
                        wacom->shared->stylus_in_proximity = false;
 
                /*