sh: add init member to pci_channel data

This patch adds an init callback to struct pci_channel and makes sure
it is initialized properly. Code is added to call this init function
from pcibios_init(). Return values are adjusted and a warning is is
printed if init fails.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/sh/drivers/pci/pci-sh5.h b/arch/sh/drivers/pci/pci-sh5.h
index 7cff3fc04d30..af09f384c7d2 100644
--- a/arch/sh/drivers/pci/pci-sh5.h
+++ b/arch/sh/drivers/pci/pci-sh5.h
@@ -108,6 +108,7 @@ extern unsigned long pcicr_virt;
 extern struct pci_ops sh5_pci_ops;
 
 /* arch/sh/drivers/pci/pci-sh5.c */
+int sh5_pci_init(struct pci_channel *chan);
 int sh5pci_init(unsigned long memStart, unsigned long memSize);
 
 #endif /* __PCI_SH5_H */