linux-kernel - [PATCH 1/3] mtd: spi-nor: Use write

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Date:	Wed, 19 Aug 2015 15:26:43 +0530
From:	Jagan Teki <jteki@...nedev.com>
To:	linux-mtd@...ts.infradead.org
Cc:	linux-kernel@...r.kernel.org, Jagan Teki <jteki@...nedev.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>
Subject: [PATCH 1/3] mtd: spi-nor: Use write_sr for write status

Use existing write_sr() call instead of decoding and
calling nor->write_reg separately.

Signed-off-by: Jagan Teki <jteki@...nedev.com>
Cc: David Woodhouse <dwmw2@...radead.org>
Cc: Brian Norris <computersforpeace@...il.com>
---
 drivers/mtd/spi-nor/spi-nor.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 47516d3..3e198b4 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -869,8 +869,7 @@ static int macronix_quad_enable(struct spi_nor *nor)
 	val = read_sr(nor);
 	write_enable(nor);
 
-	nor->cmd_buf[0] = val | SR_QUAD_EN_MX;
-	nor->write_reg(nor, SPINOR_OP_WRSR, nor->cmd_buf, 1, 0);
+	write_sr(nor, val | SR_QUAD_EN_MX);
 
 	if (spi_nor_wait_till_ready(nor))
 		return 1;
-- 
1.9.1

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