MTD: handle pci_name() being const

[linux-2.6-omap-h63xx.git] / drivers / mtd / devices / block2mtd.c

diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index ad1880c67518eead88feb416b72a598fb86a9ba6..7b72a1b36115f4b1bf4c581c6d67c1e6f6454566 100644 (file)
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -241,6 +241,7 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
 {
        struct block_device *bdev;
        struct block2mtd_dev *dev;
+       char *name;
 
        if (!devname)
                return NULL;
@@ -279,12 +280,13 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
 
        /* Setup the MTD structure */
        /* make the name contain the block device in */
-       dev->mtd.name = kmalloc(sizeof("block2mtd: ") + strlen(devname),
+       name = kmalloc(sizeof("block2mtd: ") + strlen(devname) + 1,
                        GFP_KERNEL);
-       if (!dev->mtd.name)
+       if (!name)
                goto devinit_err;
 
-       sprintf(dev->mtd.name, "block2mtd: %s", devname);
+       sprintf(name, "block2mtd: %s", devname);
+       dev->mtd.name = name;
 
        dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;
        dev->mtd.erasesize = erase_size;
@@ -305,7 +307,7 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
        }
        list_add(&dev->list, &blkmtd_device_list);
        INFO("mtd%d: [%s] erase_size = %dKiB [%d]", dev->mtd.index,
-                       dev->mtd.name + strlen("blkmtd: "),
+                       dev->mtd.name + strlen("block2mtd: "),
                        dev->mtd.erasesize >> 10, dev->mtd.erasesize);
        return dev;
 
@@ -366,9 +368,9 @@ static inline void kill_final_newline(char *str)
 }
 
 
-#define parse_err(fmt, args...) do {           \
-       ERROR("block2mtd: " fmt "\n", ## args); \
-       return 0;                               \
+#define parse_err(fmt, args...) do {   \
+       ERROR(fmt, ## args);            \
+       return 0;                       \
 } while (0)
 
 #ifndef MODULE
@@ -473,7 +475,7 @@ static void __devexit block2mtd_exit(void)
                block2mtd_sync(&dev->mtd);
                del_mtd_device(&dev->mtd);
                INFO("mtd%d: [%s] removed", dev->mtd.index,
-                               dev->mtd.name + strlen("blkmtd: "));
+                               dev->mtd.name + strlen("block2mtd: "));
                list_del(&dev->list);
                block2mtd_free_device(dev);
        }