From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pa0-x236.google.com ([2607:f8b0:400e:c03::236]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZsMve-0005Dw-Ln for linux-mtd@lists.infradead.org; Sat, 31 Oct 2015 03:34:08 +0000 Received: by padhk11 with SMTP id hk11so91289539pad.1 for ; Fri, 30 Oct 2015 20:33:46 -0700 (PDT) From: Brian Norris To: linux-mtd@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Brian Norris , Boris Brezillon , Ezequiel Garcia , Marek Vasut , Scott Wood , Josh Wu , Robert Jarzmik , Kyungmin Park , Han Xu Subject: [PATCH v2 03/11] mtd: {nand,spi-nor}: assign MTD of_node Date: Fri, 30 Oct 2015 20:33:22 -0700 Message-Id: <1446262410-45754-4-git-send-email-computersforpeace@gmail.com> In-Reply-To: <1446262410-45754-1-git-send-email-computersforpeace@gmail.com> References: <1446262410-45754-1-git-send-email-computersforpeace@gmail.com> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , We should pass along our flash DT node to the MTD layer, so it can set up ofpart for us. Signed-off-by: Brian Norris --- v2: split out of the previous patch drivers/mtd/nand/nand_base.c | 3 +++ drivers/mtd/spi-nor/spi-nor.c | 1 + 2 files changed, 4 insertions(+) diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index cc74142938b0..939ab3d5acc2 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -3990,6 +3990,9 @@ int nand_scan_ident(struct mtd_info *mtd, int maxchips, int ret; if (chip->flash_node) { + /* MTD can automatically handle DT partitions, etc. */ + mtd_set_of_node(mtd, chip->flash_node); + ret = nand_dt_init(mtd, chip, chip->flash_node); if (ret) return ret; diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 49883905a434..1d3107ccee61 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1258,6 +1258,7 @@ int spi_nor_scan(struct spi_nor *nor, const char *name, enum read_mode mode) mtd->flags |= MTD_NO_ERASE; mtd->dev.parent = dev; + mtd_set_of_node(mtd, np); nor->page_size = info->page_size; mtd->writebufsize = nor->page_size; -- 2.6.0.rc2.230.g3dd15c0