From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pa0-x22d.google.com ([2607:f8b0:400e:c03::22d]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a0s5m-0007qk-8Y for linux-mtd@lists.infradead.org; Mon, 23 Nov 2015 14:27:43 +0000 Received: by pabfh17 with SMTP id fh17so198528879pab.0 for ; Mon, 23 Nov 2015 06:27:21 -0800 (PST) From: Saurabh Sengar To: dwmw2@infradead.org, computersforpeace@gmail.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Saurabh Sengar Subject: [PATCH] mtd: nand: use of_property_read_u8() Date: Mon, 23 Nov 2015 19:57:05 +0530 Message-Id: <1448288825-4928-1-git-send-email-saurabh.truth@gmail.com> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , use of_property_read_u8() for u8 values Signed-off-by: Saurabh Sengar --- drivers/mtd/nand/orion_nand.c | 22 +++++++--------------- 1 file changed, 7 insertions(+), 15 deletions(-) diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index ee83749..1a68145 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -83,7 +83,6 @@ static int __init orion_nand_probe(struct platform_device *pdev) struct clk *clk; void __iomem *io_base; int ret = 0; - u32 val = 0; nc = devm_kzalloc(&pdev->dev, sizeof(struct nand_chip) + sizeof(struct mtd_info), @@ -103,22 +102,15 @@ static int __init orion_nand_probe(struct platform_device *pdev) GFP_KERNEL); if (!board) return -ENOMEM; - if (!of_property_read_u32(pdev->dev.of_node, "cle", &val)) - board->cle = (u8)val; - else - board->cle = 0; - if (!of_property_read_u32(pdev->dev.of_node, "ale", &val)) - board->ale = (u8)val; - else + of_property_read_u8(pdev->dev.of_node, "cle", &board->cle); + + if (of_property_read_u8(pdev->dev.of_node, "ale", &board->ale)) board->ale = 1; - if (!of_property_read_u32(pdev->dev.of_node, - "bank-width", &val)) - board->width = (u8)val * 8; - else + if (of_property_read_u8(pdev->dev.of_node, + "bank-width", &board->width)) board->width = 8; - if (!of_property_read_u32(pdev->dev.of_node, - "chip-delay", &val)) - board->chip_delay = (u8)val; + of_property_read_u8(pdev->dev.of_node, + "chip-delay", &board->chip_delay) } else { board = dev_get_platdata(&pdev->dev); } -- 1.9.1