1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
index c7a578c954fb..10a6f07eec7f 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
@@ -20,6 +20,7 @@
  */
 #include <linux/delay.h>
 #include <linux/clk.h>
+#include <linux/slab.h>
 
 #include "gpmi-nand.h"
 #include "gpmi-regs.h"
@@ -911,10 +912,14 @@ static int enable_edo_mode(struct gpmi_nand_data *this, int mode)
         struct resources  *r = &this->resources;
         struct nand_chip *nand = &this->nand;
         struct mtd_info  *mtd = &this->mtd;
-        uint8_t feature[ONFI_SUBFEATURE_PARAM_LEN] = {};
+        uint8_t *feature;
         unsigned long rate;
         int ret;
 
+        feature = kzalloc(ONFI_SUBFEATURE_PARAM_LEN, GFP_KERNEL);
+        if (!feature)
+                return -ENOMEM;
+
         nand->select_chip(mtd, 0);
 
         /* [1] send SET FEATURE commond to NAND */
@@ -942,11 +947,13 @@ static int enable_edo_mode(struct gpmi_nand_data *this, int mode)
 
         this->flags |= GPMI_ASYNC_EDO_ENABLED;
         this->timing_mode = mode;
+        kfree(feature);
         dev_info(this->dev, "enable the asynchronous EDO mode %d\n", mode);
         return 0;
 
 err_out:
         nand->select_chip(mtd, -1);
+        kfree(feature);
         dev_err(this->dev, "mode:%d ,failed in set feature.\n", mode);
         return -EINVAL;
 }