diff options
| author |   David Brownell <david-b@pacbell.net> | 2007-05-08 00:27:35 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:15:05 -0700 |
| commit | c15a3837d2aa30e3ea41aed49d80abed355ab6bd (patch) | |
| tree | 23da1c16c1e73ac5679f81c3264fc0faeb92fcf2 /include/linux/parport_pc.h | |
| parent | kernel/irq/proc.c: unprotected iteration over the IRQ action list in name_unique() (diff) | |
| download | linux-dev-c15a3837d2aa30e3ea41aed49d80abed355ab6bd.tar.xz linux-dev-c15a3837d2aa30e3ea41aed49d80abed355ab6bd.zip | |
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 'include/linux/parport_pc.h')
| -rw-r--r-- | include/linux/parport_pc.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/parport_pc.h b/include/linux/parport_pc.h index 1cc0f6b1a49a..ea8c6d84996d 100644 --- a/include/linux/parport_pc.h +++ b/include/linux/parport_pc.h @@ -38,7 +38,6 @@ struct parport_pc_private { /* buffer suitable for DMA, if DMA enabled */ char *dma_buf; dma_addr_t dma_handle; - struct pci_dev *dev; struct list_head list; struct parport *port; }; @@ -232,7 +231,7 @@ extern int parport_pc_claim_resources(struct parport *p); extern struct parport *parport_pc_probe_port (unsigned long base, unsigned long base_hi, int irq, int dma, - struct pci_dev *dev); + struct device *dev); extern void parport_pc_unregister_port (struct parport *p); #endif |