* [PATCH] alpha: bad macro expansion, parameter is member
@ 2009-05-12 21:49 Roel Kluin
0 siblings, 0 replies; only message in thread
From: Roel Kluin @ 2009-05-12 21:49 UTC (permalink / raw)
To: rth, linux-alpha; +Cc: Andrew Morton
`for_each_mem_cluster(x, y, z)' will expand to
`for ((x) = (y)->x ...' but correct is `for ((x) = (y)->cluster ...'
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 80df86c..d2634e4 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -252,9 +252,9 @@ reserve_std_resources(void)
}
#define PFN_MAX PFN_DOWN(0x80000000)
-#define for_each_mem_cluster(memdesc, cluster, i) \
- for ((cluster) = (memdesc)->cluster, (i) = 0; \
- (i) < (memdesc)->numclusters; (i)++, (cluster)++)
+#define for_each_mem_cluster(memdesc, _cluster, i) \
+ for ((_cluster) = (memdesc)->cluster, (i) = 0; \
+ (i) < (memdesc)->numclusters; (i)++, (_cluster)++)
static unsigned long __init
get_mem_size_limit(char *s)
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index a13de49..0eab557 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -28,9 +28,9 @@ EXPORT_SYMBOL(node_data);
#define DBGDCONT(args...)
#endif
-#define for_each_mem_cluster(memdesc, cluster, i) \
- for ((cluster) = (memdesc)->cluster, (i) = 0; \
- (i) < (memdesc)->numclusters; (i)++, (cluster)++)
+#define for_each_mem_cluster(memdesc, _cluster, i) \
+ for ((_cluster) = (memdesc)->cluster, (i) = 0; \
+ (i) < (memdesc)->numclusters; (i)++, (_cluster)++)
static void __init show_mem_layout(void)
{
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2009-05-12 21:49 [PATCH] alpha: bad macro expansion, parameter is member Roel Kluin
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