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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 /include/linux/parport_pc.h
parentd2d9433a4c84c9e7ed78d633fdbffb35d5afda17 (diff)
downloadop-kernel-dev-c15a3837d2aa30e3ea41aed49d80abed355ab6bd.zip
op-kernel-dev-c15a3837d2aa30e3ea41aed49d80abed355ab6bd.tar.gz
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.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/parport_pc.h b/include/linux/parport_pc.h
index 1cc0f6b..ea8c6d8 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
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