From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 11 Jul 2018 19:40:25 +0000 (-0600)
Subject: coresight: include vmalloc.h for vmap/vunmap
X-Git-Tag: microblaze-v5.0-rc1~573^2~102
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=a748ddd1132c79888390934216ef428e0b2f0ea8;p=linux-2.6-microblaze.git

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: 79613ae8715a ("coresight: Add generic TMC sg table framework")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
index 6164eed0b5fe..3556d9a849e9 100644
--- 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"