Drop support for kernels < 3.0 from skb instrumentation

[lttng-modules.git] / lttng-statedump-impl.c

diff --git a/lttng-statedump-impl.c b/lttng-statedump-impl.c
index 6d91a2c1d28dea1374a427b465e25d0567e294b8..dc037508c055b7f61b8c758d581bd0178e26552a 100644 (file)
--- a/lttng-statedump-impl.c
+++ b/lttng-statedump-impl.c
@@ -37,7 +37,6 @@
 #include <lttng-events.h>
 #include <lttng-tracer.h>
 #include <wrapper/irqdesc.h>
-#include <wrapper/spinlock.h>
 #include <wrapper/fdtable.h>
 #include <wrapper/irq.h>
 #include <wrapper/tracepoint.h>
@@ -354,10 +353,6 @@ int lttng_enumerate_vm_maps(struct lttng_session *session)
 
 #ifdef CONFIG_LTTNG_HAS_LIST_IRQ
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
-#define irq_desc_get_chip(desc) get_irq_desc_chip(desc)
-#endif
-
 static
 int lttng_list_interrupts(struct lttng_session *session)
 {
@@ -373,12 +368,12 @@ int lttng_list_interrupts(struct lttng_session *session)
                        irq_desc_get_chip(desc)->name ? : "unnamed_irq_chip";
 
                local_irq_save(flags);
-               wrapper_desc_spin_lock(&desc->lock);
+               raw_spin_lock(&desc->lock);
                for (action = desc->action; action; action = action->next) {
                        trace_lttng_statedump_interrupt(session,
                                irq, irq_chip_name, action);
                }
-               wrapper_desc_spin_unlock(&desc->lock);
+               raw_spin_unlock(&desc->lock);
                local_irq_restore(flags);
        }
        return 0;