From 5b55b1eb21a5aba9c6cf4e0325ac9e4dffa89435 Mon Sep 17 00:00:00 2001 From: Dmitry Eremin-Solenikov Date: Thu, 2 Jun 2011 18:00:32 +0400 Subject: [PATCH] mtd: davinci_nand.c: use mtd_device_parse_register Replace custom invocations of parse_mtd_partitions and mtd_device_register with common mtd_device_parse_register call. This would bring: standard handling of all errors, fallback to default partitions, etc. Signed-off-by: Dmitry Eremin-Solenikov Signed-off-by: Artem Bityutskiy --- drivers/mtd/nand/davinci_nand.c | 25 ++----------------------- 1 file changed, 2 insertions(+), 23 deletions(-) diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index 70c92a527f6b..c153e1f77f90 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -57,7 +57,6 @@ struct davinci_nand_info { struct device *dev; struct clk *clk; - bool partitioned; bool is_readmode; @@ -530,8 +529,6 @@ static int __init nand_davinci_probe(struct platform_device *pdev) int ret; uint32_t val; nand_ecc_modes_t ecc_mode; - struct mtd_partition *mtd_parts = NULL; - int mtd_parts_nb = 0; /* insist on board-specific configuration */ if (!pdata) @@ -753,26 +750,8 @@ syndrome_done: if (ret < 0) goto err_scan; - mtd_parts_nb = parse_mtd_partitions(&info->mtd, NULL, &mtd_parts, 0); - - if (mtd_parts_nb <= 0) { - mtd_parts = pdata->parts; - mtd_parts_nb = pdata->nr_parts; - } - - /* Register any partitions */ - if (mtd_parts_nb > 0) { - ret = mtd_device_register(&info->mtd, mtd_parts, - mtd_parts_nb); - if (ret == 0) - info->partitioned = true; - } - - /* If there's no partition info, just package the whole chip - * as a single MTD device. - */ - if (!info->partitioned) - ret = mtd_device_register(&info->mtd, NULL, 0) ? -ENODEV : 0; + ret = mtd_device_parse_register(&info->mtd, NULL, 0, + pdata->parts, pdata->nr_parts); if (ret < 0) goto err_scan; -- 2.20.1