asm-generic/barrier.h defines a nop() macro.
To be able to use this header on ia64, we shouldn't
call local functions/variables nop().
There's one instance where this breaks on ia64:
rename the function to iosapic_nop to avoid the conflict.
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
Acked-by: Tony Luck <tony.l...@intel.com>
Acked-by: Arnd Bergmann <a...@arndb.de>
---
arch/ia64/kernel/iosapic.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index d2fae05..90fde5b 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -256,7 +256,7 @@ set_rte (unsigned int gsi, unsigned int irq, unsigned int
dest, int mask)
}
static void
-nop (struct irq_data *data)
+iosapic_nop (struct irq_data *data)
{
/* do nothing... */
}
@@ -415,7 +415,7 @@ iosapic_unmask_level_irq (struct irq_data *data)
#define iosapic_shutdown_level_irq mask_irq
#define iosapic_enable_level_irq unmask_irq
#define iosapic_disable_level_irq mask_irq
-#define iosapic_ack_level_irq nop
+#define iosapic_ack_level_irq iosapic_nop
static struct irq_chip irq_type_iosapic_level = {
.name = "IO-SAPIC-level",
@@ -453,7 +453,7 @@ iosapic_ack_edge_irq (struct irq_data *data)
}
#define iosapic_enable_edge_irq unmask_irq
-#define iosapic_disable_edge_irq nop
+#define iosapic_disable_edge_irq iosapic_nop
static struct irq_chip irq_type_iosapic_edge = {
.name = "IO-SAPIC-edge",
--
MST
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