[PATCH 7/9] macintosh/via-macii: Use unsigned type for autopoll_devs variable

Finn Thain
2020-06-28T04:31:58Z

drivers/macintosh/via-macii.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/macintosh/via-macii.c b/drivers/macintosh/via-macii.c
index e143ddb81de34..447273967e1e8 100644
--- a/drivers/macintosh/via-macii.c
+++ b/drivers/macintosh/via-macii.c
@@ -125,7 +125,7 @@ static bool srq_asserted; /* have to poll for the device that asserted it */
static u8 last_cmd; /* the most recent command byte transmitted */
static u8 last_talk_cmd; /* the most recent Talk command byte transmitted */
static u8 last_poll_cmd; /* the most recent Talk R0 command byte transmitted */
-static int autopoll_devs; /* bits set are device addresses to be polled */
+static unsigned int autopoll_devs; /* bits set are device addresses to poll */

/* Check for MacII style ADB */
static int macii_probe(void)
@@ -291,7 +291,7 @@ static int macii_autopoll(int devs)
local_irq_save(flags);

/* bit 1 == device 1, and so on. */
- autopoll_devs = devs & 0xFFFE;
+ autopoll_devs = (unsigned int)devs & 0xFFFE;

if (!current_req) {
macii_queue_poll();
--
2.26.2