Commit 046ace82 authored by Finn Thain's avatar Finn Thain Committed by Michael Ellerman
Browse files

macintosh/via-macii: Use the stack for reset request storage 



The adb_request struct can be stored on the stack because the request
is synchronous and is completed before the function returns.

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/a40f80dde90991757007b6962c386a208c970586.1593318192.git.fthain@telegraphics.com.au
parent 5c0c15a1

drivers/macintosh/via-macii.c

+1 −1
Original line number Diff line number Diff line
@@ -313,7 +313,7 @@ static void macii_poll(void) 
/* Reset the bus */

static int macii_reset_bus(void)

{

	static struct adb_request req;

	struct adb_request req;



	/* Command = 0, Address = ignored */

	adb_request(&req, NULL, ADBREQ_NOSEND, 1, ADB_BUSRESET);