From 8b4b8a24e4e49dc9fe36d4d079f6d2c23f942b03 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Mon, 14 Aug 2006 23:11:03 -0700 Subject: fix broken/dubious driver suspend() methods Small driver suspend() fixes in preparation for the PRETHAW events: - Only compare message events for equality against PM_EVENT_* codes; not against integers, or using greater/less-than comparisons. (PM_EVENT_* should really become a __bitwise thing.) - Explicitly test for SUSPEND events (rather than not-something-else) before suspending devices. - Removes more of the confusion between a pm_message_t (wraps event code) and a "state" ... suspend() originally took a target system state. These updates are correct and appropriate even without new PM_EVENT codes. benh: "I think in the Mesh case, we should handle the freeze case as well or we might get wild DMA." Signed-off-by: David Brownell Acked-by: Pavel Machek Cc: Greg KH Cc: Paul Mackerras Acked-by: Benjamin Herrenschmidt Cc: Mauro Carvalho Chehab Cc: James Bottomley Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/media/dvb/cinergyT2/cinergyT2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/dvb/cinergyT2/cinergyT2.c') diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c index 001c71b6be6..410fa6d620f 100644 --- a/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -981,7 +981,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state) if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem)) return -ERESTARTSYS; - if (state.event > PM_EVENT_ON) { + if (1) { struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf); cinergyt2_suspend_rc(cinergyt2); -- cgit v1.2.3