coresight: include vmalloc.h for vmap/vunmap

The newly introduced code fails to build in some configurations unless we include the right headers: drivers/hwtracing/coresight/coresight-tmc-etr.c: In function 'tmc_free_table_pages': drivers/hwtracing/coresight/coresight-tmc-etr.c:206:3: error: implicit declaration of function 'vunmap'; did you mean 'iounmap'? [-Werror=implicit-function-declaration] Fixes: 79613ae ("coresight: Add generic TMC sg table framework") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Mathieu Poirier <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
juliens · Jul 15, 2018 · a748ddd · a748ddd
1 parent c34cc23
commit a748ddd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -8,6 +8,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/iommu.h>
 #include <linux/slab.h>
+#include <linux/vmalloc.h>
 #include "coresight-priv.h"
 #include "coresight-tmc.h"