mtd: maps: add const qualifiers

Be a bit stricter and add few more 'const' qualifiers.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/mtd/maps/impa7.c b/drivers/mtd/maps/impa7.c
index 834a06c56f56..49686744d93c 100644
--- a/drivers/mtd/maps/impa7.c
+++ b/drivers/mtd/maps/impa7.c
@@ -24,14 +24,12 @@
 #define NUM_FLASHBANKS 2
 #define BUSWIDTH     4
 
-/* can be { "cfi_probe", "jedec_probe", "map_rom", NULL } */
-#define PROBETYPES { "jedec_probe", NULL }
-
 #define MSG_PREFIX "impA7:"   /* prefix for our printk()'s */
 #define MTDID      "impa7-%d"  /* for mtdparts= partitioning */
 
 static struct mtd_info *impa7_mtd[NUM_FLASHBANKS];
 
+static const char * const rom_probe_types[] = { "jedec_probe", NULL };
 
 static struct map_info impa7_map[NUM_FLASHBANKS] = {
         {
@@ -60,8 +58,7 @@ static struct mtd_partition partitions[] =
 
 static int __init init_impa7(void)
 {
-        static const char *rom_probe_types[] = PROBETYPES;
-        const char **type;
+        const char * const *type;
         int i;
         static struct { u_long addr; u_long size; } pt[NUM_FLASHBANKS] = {
           { WINDOW_ADDR0, WINDOW_SIZE0 },