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-rw-r--r--arch/powerpc/sysdev/cpm_common.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 2b69aa0315b3..d55d0ad0deab 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -115,7 +115,7 @@ int cpm_muram_init(void)
max = r.end;
rh_attach_region(&cpm_muram_info, r.start - muram_pbase,
- r.end - r.start + 1);
+ resource_size(&r));
}
muram_vbase = ioremap(muram_pbase, max - muram_pbase + 1);
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