of: implement pci_address_to_pio as weak function

Implement pci_address_to_pio as weak function to remove the dependency on
asm/prom.h. This is in preparation to make prom.h optional.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Cc: Grant Likely <grant.likely@linaro.org>
This commit is contained in:
Rob Herring 2013-09-07 14:07:11 -05:00
parent ba904f0649
commit 25ff79443c
8 changed files with 9 additions and 43 deletions

View file

@ -2,7 +2,6 @@
#include <linux/export.h>
#include <linux/of.h>
#include <linux/of_pci.h>
#include <asm/prom.h>
static inline int __of_pci_pci_compare(struct device_node *node,
unsigned int data)