tree 22081641f3873ec2f7632005357be03ca1468e3d
parent 38d26b9f577ec63ba64926c45f4ee3805ed2041c
author Bjorn Helgaas <[EMAIL PROTECTED]> Tue, 23 Aug 2005 23:24:00 -0700
committer Tony Luck <[EMAIL PROTECTED]> Thu, 25 Aug 2005 04:55:09 -0700

[IA64] fix IO_SPACE_SPARSE_ENCODING macro ambiguity

Parenthesize "p" to avoid ambiguity.  No callers have a problem today;
this is just to clean up the bad form.

Signed-off-by: Bjorn Helgaas <[EMAIL PROTECTED]>
Signed-off-by: Tony Luck <[EMAIL PROTECTED]>

 include/asm-ia64/io.h |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
--- a/include/asm-ia64/io.h
+++ b/include/asm-ia64/io.h
@@ -41,7 +41,7 @@
 #define IO_SPACE_BASE(space)           ((space) << IO_SPACE_BITS)
 #define IO_SPACE_PORT(port)            ((port) & (IO_SPACE_SIZE - 1))
 
-#define IO_SPACE_SPARSE_ENCODING(p)    ((((p) >> 2) << 12) | (p & 0xfff))
+#define IO_SPACE_SPARSE_ENCODING(p)    ((((p) >> 2) << 12) | ((p) & 0xfff))
 
 struct io_space {
        unsigned long mmio_base;        /* base in MMIO space */
-
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