[MTD] Delete allegedly obsolete "bank_size" field of mtd_info.

[firefly-linux-kernel-4.4.55.git] / drivers / mtd / chips / jedec.c

diff --git a/drivers/mtd/chips/jedec.c b/drivers/mtd/chips/jedec.c
index c40b48dabed362c00a5bc2c001a75d2131a6b05c..14e57b2bf8424ccc287a184bdd9e08a26f7925c4 100644 (file)
--- a/drivers/mtd/chips/jedec.c
+++ b/drivers/mtd/chips/jedec.c
@@ -116,11 +116,10 @@ static struct mtd_info *jedec_probe(struct map_info *map)
    char Part[200];
    memset(&priv,0,sizeof(priv));
 
-   MTD = kmalloc(sizeof(struct mtd_info) + sizeof(struct jedec_private), GFP_KERNEL);
+   MTD = kzalloc(sizeof(struct mtd_info) + sizeof(struct jedec_private), GFP_KERNEL);
    if (!MTD)
           return NULL;
 
-   memset(MTD, 0, sizeof(struct mtd_info) + sizeof(struct jedec_private));
    priv = (struct jedec_private *)&MTD[1];
 
    my_bank_size = map->size;
@@ -256,6 +255,7 @@ static struct mtd_info *jedec_probe(struct map_info *map)
    MTD->name = map->name;
    MTD->type = MTD_NORFLASH;
    MTD->flags = MTD_CAP_NORFLASH;
+   MTD->writesize = 1;
    MTD->erasesize = SectorSize*(map->buswidth);
    //   printk("MTD->erasesize is %x\n",(unsigned int)MTD->erasesize);
    MTD->size = priv->size;