diff options
Diffstat (limited to 'drivers/mtd/nand/fsl_upm.c')
| -rw-r--r-- | drivers/mtd/nand/fsl_upm.c | 41 |
1 files changed, 13 insertions, 28 deletions
diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index 23752fd5bc5..4d203e84e8c 100644 --- a/drivers/mtd/nand/fsl_upm.c +++ b/drivers/mtd/nand/fsl_upm.c @@ -18,6 +18,7 @@ #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> #include <linux/mtd/mtd.h> +#include <linux/of_address.h> #include <linux/of_platform.h> #include <linux/of_gpio.h> #include <linux/io.h> @@ -152,13 +153,13 @@ static void fun_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len) fun_wait_rnb(fun); } -static int __devinit fun_chip_init(struct fsl_upm_nand *fun, - const struct device_node *upm_np, - const struct resource *io_res) +static int fun_chip_init(struct fsl_upm_nand *fun, + const struct device_node *upm_np, + const struct resource *io_res) { int ret; struct device_node *flash_np; - static const char *part_types[] = { "cmdlinepart", NULL, }; + struct mtd_part_parser_data ppdata; fun->chip.IO_ADDR_R = fun->io_base; fun->chip.IO_ADDR_W = fun->io_base; @@ -192,22 +193,16 @@ static int __devinit fun_chip_init(struct fsl_upm_nand *fun, if (ret) goto err; - ret = parse_mtd_partitions(&fun->mtd, part_types, &fun->parts, 0); - -#ifdef CONFIG_MTD_OF_PARTS - if (ret == 0) { - ret = of_mtd_parse_partitions(fun->dev, flash_np, &fun->parts); - if (ret < 0) - goto err; - } -#endif - ret = mtd_device_register(&fun->mtd, fun->parts, ret); + ppdata.of_node = flash_np; + ret = mtd_device_parse_register(&fun->mtd, NULL, &ppdata, NULL, 0); err: of_node_put(flash_np); + if (ret) + kfree(fun->mtd.name); return ret; } -static int __devinit fun_probe(struct platform_device *ofdev) +static int fun_probe(struct platform_device *ofdev) { struct fsl_upm_nand *fun; struct resource io_res; @@ -324,7 +319,7 @@ err1: return ret; } -static int __devexit fun_remove(struct platform_device *ofdev) +static int fun_remove(struct platform_device *ofdev) { struct fsl_upm_nand *fun = dev_get_drvdata(&ofdev->dev); int i; @@ -356,20 +351,10 @@ static struct platform_driver of_fun_driver = { .of_match_table = of_fun_match, }, .probe = fun_probe, - .remove = __devexit_p(fun_remove), + .remove = fun_remove, }; -static int __init fun_module_init(void) -{ - return platform_driver_register(&of_fun_driver); -} -module_init(fun_module_init); - -static void __exit fun_module_exit(void) -{ - platform_driver_unregister(&of_fun_driver); -} -module_exit(fun_module_exit); +module_platform_driver(of_fun_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Anton Vorontsov <avorontsov@ru.mvista.com>"); |