diff options
Diffstat (limited to 'linux-2.4.x/drivers/mtd/chips/map_absent.c')
| -rw-r--r-- | linux-2.4.x/drivers/mtd/chips/map_absent.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/linux-2.4.x/drivers/mtd/chips/map_absent.c b/linux-2.4.x/drivers/mtd/chips/map_absent.c index 9478d0e..a611de9 100644 --- a/linux-2.4.x/drivers/mtd/chips/map_absent.c +++ b/linux-2.4.x/drivers/mtd/chips/map_absent.c @@ -1,11 +1,11 @@ /* * Common code to handle absent "placeholder" devices * Copyright 2001 Resilience Corporation <ebrower@resilience.com> - * $Id: map_absent.c,v 1.2 2001/10/02 15:05:12 dwmw2 Exp $ + * $Id: map_absent.c,v 1.6 2005/11/07 11:14:23 gleixner Exp $ * * This map driver is used to allocate "placeholder" MTD - * devices on systems that have socketed/removable media. - * Use of this driver as a fallback preserves the expected + * devices on systems that have socketed/removable media. + * Use of this driver as a fallback preserves the expected * registration of MTD device nodes regardless of probe outcome. * A usage example is as follows: * @@ -23,9 +23,10 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/slab.h> - +#include <linux/init.h> +#include <linux/mtd/mtd.h> #include <linux/mtd/map.h> - +#include <linux/mtd/compatmac.h> static int map_absent_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); static int map_absent_write (struct mtd_info *, loff_t, size_t, size_t *, const u_char *); @@ -36,10 +37,10 @@ static void map_absent_destroy (struct mtd_info *); static struct mtd_chip_driver map_absent_chipdrv = { - probe: map_absent_probe, - destroy: map_absent_destroy, - name: "map_absent", - module: THIS_MODULE + .probe = map_absent_probe, + .destroy = map_absent_destroy, + .name = "map_absent", + .module = THIS_MODULE }; static struct mtd_info *map_absent_probe(struct map_info *map) @@ -65,7 +66,7 @@ static struct mtd_info *map_absent_probe(struct map_info *map) mtd->flags = 0; mtd->erasesize = PAGE_SIZE; - MOD_INC_USE_COUNT; + __module_get(THIS_MODULE); return mtd; } @@ -79,7 +80,7 @@ static int map_absent_read(struct mtd_info *mtd, loff_t from, size_t len, size_t static int map_absent_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) { *retlen = 0; - return -ENODEV; + return -ENODEV; } static int map_absent_erase(struct mtd_info *mtd, struct erase_info *instr) @@ -97,7 +98,7 @@ static void map_absent_destroy(struct mtd_info *mtd) /* nop */ } -int __init map_absent_init(void) +static int __init map_absent_init(void) { register_mtd_chip_driver(&map_absent_chipdrv); return 0; |