sh: pci: Rewrite SH7751 PCI support to follow SH7780.

This follows the similar sort of scheme that the refactored SH7780 code
uses, using a 64MB CS3 mapping to handle the window0 case, and simply
discarding window1. This vastly simplifies the code, and allows most of
the board-specific setup to go die.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 3 insertions, 10 deletions

diff --git a/arch/sh/drivers/pci/pci-sh7751.h b/arch/sh/drivers/pci/pci-sh7751.h
index c390dd2f5e1a..4983a4d20355 100644
--- a/arch/sh/drivers/pci/pci-sh7751.h
+++ b/arch/sh/drivers/pci/pci-sh7751.h
@@ -57,7 +57,7 @@
   #define SH7751_PCICONF2_SCC        0x00FF0000  /* Sub-Class Code */
   #define SH7751_PCICONF2_RLPI       0x0000FF00  /* Programming Interface */
   #define SH7751_PCICONF2_REV        0x000000FF  /* Revision ID */
-#define SH7751_PCICONF3            0xC           /* PCI Config Reg 3 */ 
+#define SH7751_PCICONF3            0xC           /* PCI Config Reg 3 */
   #define SH7751_PCICONF3_BIST7      0x80000000  /* Bist Supported */
   #define SH7751_PCICONF3_BIST6      0x40000000  /* Bist Executing */
   #define SH7751_PCICONF3_BIST3_0    0x0F000000  /* Bist Passed */
@@ -72,12 +72,12 @@
   #define SH7751_PCICONF5_BASE       0xFFFFFFF0  /* Mem Space Base Addr */
   #define SH7751_PCICONF5_LAP        0x00000008  /* Prefetch Enabled */
   #define SH7751_PCICONF5_LAT        0x00000006  /* Local Memory type */
-  #define SH7751_PCICONF5_ASI        0x00000001  /* Address Space Type */  
+  #define SH7751_PCICONF5_ASI        0x00000001  /* Address Space Type */
 #define SH7751_PCICONF6            0x18          /* PCI Config Reg 6 */
   #define SH7751_PCICONF6_BASE       0xFFFFFFF0  /* Mem Space Base Addr */
   #define SH7751_PCICONF6_LAP        0x00000008  /* Prefetch Enabled */
   #define SH7751_PCICONF6_LAT        0x00000006  /* Local Memory type */
-  #define SH7751_PCICONF6_ASI        0x00000001  /* Address Space Type */  
+  #define SH7751_PCICONF6_ASI        0x00000001  /* Address Space Type */
 /* PCICONF7 - PCICONF10 are undefined */
 #define SH7751_PCICONF11           0x2C          /* PCI Config Reg 11 */
   #define SH7751_PCICONF11_SSID      0xFFFF0000  /* Subsystem ID */
@@ -126,11 +126,4 @@
 #define SH7751_CS5_BASE_ADDR       (SH7751_CS4_BASE_ADDR + SH7751_MEM_REGION_SIZE)
 #define SH7751_CS6_BASE_ADDR       (SH7751_CS5_BASE_ADDR + SH7751_MEM_REGION_SIZE)
 
-struct sh4_pci_address_map;
-
-/* arch/sh/drivers/pci/pci-sh7751.c */
-int sh7751_pci_init(struct pci_channel *chan);
-int sh7751_pcic_init(struct pci_channel *chan,
-                     struct sh4_pci_address_map *map);
-
 #endif /* _PCI_SH7751_H_ */