Merge branch 'tracing/core' into tracing/hw-breakpoints

Conflicts:
	arch/Kconfig
	kernel/trace/trace.h

Merge reason: resolve the conflicts, plus adopt to the new
              ring-buffer APIs.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 22 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 458990e20c60..a98201cc265c 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -48,6 +48,28 @@ int omap_chip_is(struct omap_chip_id oci)
 }
 EXPORT_SYMBOL(omap_chip_is);
 
+int omap_type(void)
+{
+        u32 val = 0;
+
+        if (cpu_is_omap24xx())
+                val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS);
+        else if (cpu_is_omap34xx())
+                val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS);
+        else {
+                pr_err("Cannot detect omap type!\n");
+                goto out;
+        }
+
+        val &= OMAP2_DEVICETYPE_MASK;
+        val >>= 8;
+
+out:
+        return val;
+}
+EXPORT_SYMBOL(omap_type);
+
+
 /*----------------------------------------------------------------------------*/
 
 #define OMAP_TAP_IDCODE         0x0204