[PATCH] fix ancient breakage in ebus_init()

Back when pci_dev had base_address[], loop of form
	base = &...->base_address[0];
	for (.....) {
		...
		*base++ = addr;
	}
was fine, but when that array got spread in ->resource[...].start
replacing the initialization with
	base = &...->resource[0].start;
was not a sufficient modification.  IOW this code got broken for cases
when there had been more than one resource to fill.  All way back in
2.3.41-pre3...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index 81c0cbd96ff0..75ac24d229b1 100644
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -277,7 +277,7 @@ void __init ebus_init(void)
         struct pci_dev *pdev;
         struct pcidev_cookie *cookie;
         struct device_node *dp;
-        unsigned long addr, *base;
+        struct resource *p;
         unsigned short pci_command;
         int len, reg, nreg;
         int num_ebus = 0;
@@ -321,13 +321,12 @@ void __init ebus_init(void)
                 }
                 nreg = len / sizeof(struct linux_prom_pci_registers);
 
-                base = &ebus->self->resource[0].start;
+                p = &ebus->self->resource[0];
                 for (reg = 0; reg < nreg; reg++) {
                         if (!(regs[reg].which_io & 0x03000000))
                                 continue;
 
-                        addr = regs[reg].phys_lo;
-                        *base++ = addr;
+                        (p++)->start = regs[reg].phys_lo;
                 }
 
                 ebus->ofdev.node = dp;