[PATCH v2 2/2] eeprom: at25: Use spi_message_init_with_transfers() instead of open coding

From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Nguyen An Hoan <na-hoan@jinso.co.jp>,
	linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH v2 2/2] eeprom: at25: Use spi_message_init_with_transfers() instead of open coding
Date: Fri, 18 Jan 2019 15:05:25 +0100	[thread overview]
Message-ID: <20190118140525.29189-3-geert+renesas@glider.be> (raw)
In-Reply-To: <20190118140525.29189-1-geert+renesas@glider.be>

Reduce code duplication in at25_ee_read() by using the
spi_message_init_with_transfers() helper.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
v2:
  - Add Acked-by.
---
 drivers/misc/eeprom/at25.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index 2d8e5388e574710d..18a093e14517ab45 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -103,16 +103,15 @@ static int at25_ee_read(void *priv, unsigned int offset,
 		*cp++ = offset >> 0;
 	}
 
-	spi_message_init(&m);
 	memset(t, 0, sizeof(t));
 
 	t[0].tx_buf = command;
 	t[0].len = at25->addrlen + 1;
-	spi_message_add_tail(&t[0], &m);
 
 	t[1].rx_buf = buf;
 	t[1].len = count;
-	spi_message_add_tail(&t[1], &m);
+
+	spi_message_init_with_transfers(&m, t, ARRAY_SIZE(t));
 
 	mutex_lock(&at25->lock);
 
-- 
2.17.1

