From 188561a462d3b82451d6ba09e2e32c9ba2c9938c Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Sat, 13 Apr 2013 12:53:21 +0200 Subject: s390/cio: wait_cons_dev don't use static variable wait_cons_dev is used to busy wait for an interrupt on the console ccw device. Stop using the static console_subchannel and add a parameter to this function to specify on which ccw device/subchannel we have to do the polling. While at it rename the function to ccw_device_wait_idle and move it to device.c Reviewed-by: Peter Oberparleiter Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/ccwdev.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/s390/include/asm/ccwdev.h') diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h index e6061617a50b..cb56fb6cff7e 100644 --- a/arch/s390/include/asm/ccwdev.h +++ b/arch/s390/include/asm/ccwdev.h @@ -220,6 +220,7 @@ extern void ccw_device_get_id(struct ccw_device *, struct ccw_dev_id *); #define to_ccwdrv(n) container_of(n, struct ccw_driver, driver) extern struct ccw_device *ccw_device_probe_console(void); +extern void ccw_device_wait_idle(struct ccw_device *); extern int ccw_device_force_console(void); int ccw_device_siosl(struct ccw_device *); -- cgit