diff options
Diffstat (limited to 'drivers/mtd/chips/cfi_cmdset_0001.c')
-rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0001.c | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index 1c074d63ff3..898c321ab86 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -331,13 +331,6 @@ read_pri_intelext(struct map_info *map, __u16 adr) return extp; } -/* This routine is made available to other mtd code via - * inter_module_register. It must only be accessed through - * inter_module_get which will bump the use count of this module. The - * addresses passed back in cfi are valid as long as the use count of - * this module is non-zero, i.e. between inter_module_get and - * inter_module_put. Keith Owens <kaos@ocs.com.au> 29 Oct 2000. - */ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary) { struct cfi_private *cfi = map->fldrv_priv; @@ -415,6 +408,11 @@ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary) return cfi_intelext_setup(mtd); } +struct mtd_info *cfi_cmdset_0003(struct map_info *map, int primary) __attribute__((alias("cfi_cmdset_0001"))); +struct mtd_info *cfi_cmdset_0200(struct map_info *map, int primary) __attribute__((alias("cfi_cmdset_0001"))); +EXPORT_SYMBOL_GPL(cfi_cmdset_0001); +EXPORT_SYMBOL_GPL(cfi_cmdset_0003); +EXPORT_SYMBOL_GPL(cfi_cmdset_0200); static struct mtd_info *cfi_intelext_setup(struct mtd_info *mtd) { @@ -1477,7 +1475,7 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, ENABLE_VPP(map); xip_disable(map, chip, cmd_adr); - /* §4.8 of the 28FxxxJ3A datasheet says "Any time SR.4 and/or SR.5 is set + /* §4.8 of the 28FxxxJ3A datasheet says "Any time SR.4 and/or SR.5 is set [...], the device will not accept any more Write to Buffer commands". So we must check here and reset those bits if they're set. Otherwise we're just pissing in the wind */ @@ -2445,28 +2443,8 @@ static void cfi_intelext_destroy(struct mtd_info *mtd) kfree(mtd->eraseregions); } -static char im_name_0001[] = "cfi_cmdset_0001"; -static char im_name_0003[] = "cfi_cmdset_0003"; -static char im_name_0200[] = "cfi_cmdset_0200"; - -static int __init cfi_intelext_init(void) -{ - inter_module_register(im_name_0001, THIS_MODULE, &cfi_cmdset_0001); - inter_module_register(im_name_0003, THIS_MODULE, &cfi_cmdset_0001); - inter_module_register(im_name_0200, THIS_MODULE, &cfi_cmdset_0001); - return 0; -} - -static void __exit cfi_intelext_exit(void) -{ - inter_module_unregister(im_name_0001); - inter_module_unregister(im_name_0003); - inter_module_unregister(im_name_0200); -} - -module_init(cfi_intelext_init); -module_exit(cfi_intelext_exit); - MODULE_LICENSE("GPL"); MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org> et al."); MODULE_DESCRIPTION("MTD chip driver for Intel/Sharp flash chips"); +MODULE_ALIAS("cfi_cmdset_0003"); +MODULE_ALIAS("cfi_cmdset_0200"); |