sh: Obliterate the P1 area macros

Replace the use of PHYSADDR() with __pa(). PHYSADDR() is based on the
idea that all addresses in P1SEG are untranslated, so we can access an
address's physical page as an offset from P1SEG. This doesn't work for
CONFIG_PMB/CONFIG_PMB_FIXED because pages in P1SEG and P2SEG are used
for PMB mappings and so can be translated to any physical address.

Likewise, replace a P1SEGADDR() use with virt_to_phys().

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index 7ea2704ea033..de7cf5477d3f 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -49,7 +49,7 @@ int machine_kexec_prepare(struct kimage *image)
         /* older versions of kexec-tools are passing
          * the zImage entry point as a virtual address.
          */
-        if (image->start != PHYSADDR(image->start))
+        if (image->start != __pa(image->start))
                 return -EINVAL; /* upgrade your kexec-tools */
 
         return 0;