Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 784c6e1..47602af 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Flash memory access on SA11x0 based devices
*
@@ -20,7 +21,7 @@
#include <linux/mtd/concat.h>
#include <mach/hardware.h>
-#include <asm/sizes.h>
+#include <linux/sizes.h>
#include <asm/mach/flash.h>
struct sa_subdev_info {
@@ -80,6 +81,7 @@
default:
printk(KERN_WARNING "SA1100 flash: unknown base address "
"0x%08lx, assuming CS0\n", phys);
+ /* Fall through */
case SA1100_CS0_PHYS:
subdev->map.bankwidth = (MSC0 & MSC_RBW) ? 2 : 4;
@@ -221,7 +223,14 @@
info->mtd = info->subdev[0].mtd;
ret = 0;
} else if (info->num_subdev > 1) {
- struct mtd_info *cdev[nr];
+ struct mtd_info **cdev;
+
+ cdev = kmalloc_array(nr, sizeof(*cdev), GFP_KERNEL);
+ if (!cdev) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
/*
* We detected multiple devices. Concatenate them together.
*/
@@ -230,6 +239,7 @@
info->mtd = mtd_concat_create(cdev, info->num_subdev,
plat->name);
+ kfree(cdev);
if (info->mtd == NULL) {
ret = -ENXIO;
goto err;