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authorDavid S. Miller <davem@davemloft.net>2008-08-27 03:38:42 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-29 02:15:11 -0700
commit104364810ff5b0844a2183fbca989f70e86d486b (patch)
treee7aa24484aefae8ad6ba00d9e0f52ee5bfb384f3 /arch/sparc/kernel/ioport.c
parent33c4655c00e6af3ec4023f2cafd63dd4a42de49b (diff)
sparc: Remove SBUS layer resource and irq handling.
All the drivers use OF device objects now for this information. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/ioport.c')
-rw-r--r--arch/sparc/kernel/ioport.c27
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 0e478301e8e..d82a810564b 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -394,33 +394,6 @@ void sbus_dma_sync_single_for_device(struct device *dev, dma_addr_t ba, size_t s
}
/* Support code for sbus_init(). */
-/*
- * XXX This functions appears to be a distorted version of
- * prom_sbus_ranges_init(), with all sun4d stuff cut away.
- * Ask DaveM what is going on here, how is sun4d supposed to work... XXX
- */
-/* added back sun4d patch from Thomas Bogendoerfer - should be OK (crn) */
-void __init sbus_arch_bus_ranges_init(struct device_node *pn, struct sbus_bus *sbus)
-{
- int parent_node = pn->node;
-
- if (sparc_cpu_model == sun4d) {
- struct linux_prom_ranges iounit_ranges[PROMREG_MAX];
- int num_iounit_ranges, len;
-
- len = prom_getproperty(parent_node, "ranges",
- (char *) iounit_ranges,
- sizeof (iounit_ranges));
- if (len != -1) {
- num_iounit_ranges =
- (len / sizeof(struct linux_prom_ranges));
- prom_adjust_ranges(sbus->sbus_ranges,
- sbus->num_sbus_ranges,
- iounit_ranges, num_iounit_ranges);
- }
- }
-}
-
void __init sbus_setup_iommu(struct sbus_bus *sbus, struct device_node *dp)
{
#ifndef CONFIG_SUN4