Commit 5c0c15a1 authored by Finn Thain's avatar Finn Thain Committed by Michael Ellerman
Browse files

macintosh/via-macii: Use unsigned type for autopoll_devs variable 



Signed-off-by: default avatarFinn Thain <fthain@telegraphics.com.au>
Tested-by: default avatarStan Johnson <userm57@yahoo.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ca5be30ba745c08c2b7a1f0618f99c61b303e983.1593318192.git.fthain@telegraphics.com.au
parent f87a1625

drivers/macintosh/via-macii.c

+2 −2
Original line number Diff line number Diff line
@@ -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();