[PATCH] staging: media: atomisp: fix build error

[Geliang Tang]

Fix the following build error:

  CC      drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.o
drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c:52:2:
 error: excess elements in array initializer [-Werror]
  "i", /* ion */
  ^~~
drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c:52:2:
 note: (near initialization for âhmm_bo_type_stringsâ)
cc1: all warnings being treated as errors
scripts/Makefile.build:294: recipe for target
'drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.o' failed

Signed-off-by: Geliang Tang <geliangtang@xxxxxxxxx>
---
 drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
index a362b49..e78f02f 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
@@ -49,7 +49,9 @@ const char *hmm_bo_type_strings[HMM_BO_LAST] = {
 	"p", /* private */
 	"s", /* shared */
 	"u", /* user */
+#ifdef CONFIG_ION
 	"i", /* ion */
+#endif
 };
 
 static ssize_t bo_show(struct device *dev, struct device_attribute *attr,
-- 
2.9.3