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authorDavid Brownell <david-b@pacbell.net>2007-05-08 00:27:35 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 11:15:05 -0700
commitc15a3837d2aa30e3ea41aed49d80abed355ab6bd (patch)
tree23da1c16c1e73ac5679f81c3264fc0faeb92fcf2 /drivers/parport/parport_mfc3.c
parentd2d9433a4c84c9e7ed78d633fdbffb35d5afda17 (diff)
parport->dev driver model support
Currently a parport_driver can't get a handle on the device node for the underlying parport (PNPACPI, PCI, etc). That prevents correct placement of sysfs child nodes, which can affect things like power management. This patch adds a field to "struct parport" pointing to that device node, and updates non-legacy port drivers to initialize that device pointer. That field replaces the analagous PCI-only support in parport_pc. [akpm@linux-foundation.org: fix powerpc build] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/parport/parport_mfc3.c')
-rw-r--r--drivers/parport/parport_mfc3.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c
index e5b0a544de4..77726fc4976 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -356,6 +356,7 @@ static int __init parport_mfc3_init(void)
if (request_irq(IRQ_AMIGA_PORTS, mfc3_interrupt, IRQF_SHARED, p->name, &pp_mfc3_ops))
goto out_irq;
}
+ p->dev = &z->dev;
this_port[pias++] = p;
printk(KERN_INFO "%s: Multiface III port using irq\n", p->name);