[PATCH] ppc64: Move set_spread_lpevents() into ItLpQueue.c

The only code outside ItLpQueue.c that refers to spread_lpevents is in
set_apread_lpevents(), so move it inside ItLpQueue.c and make spread_lpevents
static.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/ppc64/kernel/ItLpQueue.c b/arch/ppc64/kernel/ItLpQueue.c
index d37793467808446c4a54491189cb8a6a7b8cec5b..61be23ed50040c86853ca43ca075e2576088b4e0 100644 (file)
--- a/arch/ppc64/kernel/ItLpQueue.c
+++ b/arch/ppc64/kernel/ItLpQueue.c
@@ -69,7 +69,7 @@ struct HvLpEvent * ItLpQueue_getNextLpEvent( struct ItLpQueue * lpQueue )
        return nextLpEvent;
 }
 
-unsigned long spread_lpevents = NR_CPUS;
+static unsigned long spread_lpevents = NR_CPUS;
 
 int ItLpQueue_isLpIntPending( struct ItLpQueue * lpQueue )
 {
@@ -166,3 +166,23 @@ unsigned ItLpQueue_process( struct ItLpQueue * lpQueue, struct pt_regs *regs )
 
        return numIntsProcessed;
 }
+
+static int set_spread_lpevents(char *str)
+{
+       unsigned long val = simple_strtoul(str, NULL, 0);
+
+       /*
+        * The parameter is the number of processors to share in processing
+        * lp events.
+        */
+       if (( val > 0) && (val <= NR_CPUS)) {
+               spread_lpevents = val;
+               printk("lpevent processing spread over %ld processors\n", val);
+       } else {
+               printk("invalid spread_lpevents %ld\n", val);
+       }
+
+       return 1;
+}
+__setup("spread_lpevents=", set_spread_lpevents);
+

diff --git a/arch/ppc64/kernel/iSeries_setup.c b/arch/ppc64/kernel/iSeries_setup.c
index 2049b6dbafc739f2db655a8657f84b3df7a7406d..78f283560252835c2b6466dace707a09c6bcb87b 100644 (file)
--- a/arch/ppc64/kernel/iSeries_setup.c
+++ b/arch/ppc64/kernel/iSeries_setup.c
@@ -853,26 +853,6 @@ static int __init iSeries_src_init(void)
 
 late_initcall(iSeries_src_init);
 
-static int set_spread_lpevents(char *str)
-{
-       unsigned long val = simple_strtoul(str, NULL, 0);
-       extern unsigned long spread_lpevents;
-
-       /*
-        * The parameter is the number of processors to share in processing
-        * lp events.
-        */
-       if (( val > 0) && (val <= NR_CPUS)) {
-               spread_lpevents = val;
-               printk("lpevent processing spread over %ld processors\n", val);
-       } else {
-               printk("invalid spread_lpevents %ld\n", val);
-       }
-
-       return 1;
-}
-__setup("spread_lpevents=", set_spread_lpevents);
-
 #ifndef CONFIG_PCI
 void __init iSeries_init_IRQ(void) { }
 #endif