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 --- drivers/s390/cio/cio.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/s390/cio/cio.h') diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h index 4a1ff5c2eb88..3b97c8bb30e5 100644 --- a/drivers/s390/cio/cio.h +++ b/drivers/s390/cio/cio.h @@ -133,6 +133,7 @@ extern int cio_is_console(struct subchannel_id); extern struct subchannel *cio_get_console_subchannel(void); extern spinlock_t * cio_get_console_lock(void); extern void *cio_get_console_priv(void); +extern void cio_tsch(struct subchannel *sch); #else #define cio_is_console(schid) 0 #define cio_get_console_subchannel() NULL -- cgit v1.2.3