From: John Keeping <john@metanate.com>
Date: Thu, 18 Aug 2016 19:08:40 +0000 (+0100)
Subject: rockchip: i2c: use named constant when appropriate
X-Git-Tag: v2016.11-rc1~182
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=80333fd85c23daa235500ecf675f36efad34851b;p=u-boot

rockchip: i2c: use named constant when appropriate

Make it clear that we are using the same value in two adjacent lines.

Signed-off-by: John Keeping <john@metanate.com>
Acked-by: Simon Glass <sjg@chromium.org>
---

diff --git a/drivers/i2c/rk_i2c.c b/drivers/i2c/rk_i2c.c
index 63b141838b..2597970bb0 100644
--- a/drivers/i2c/rk_i2c.c
+++ b/drivers/i2c/rk_i2c.c
@@ -258,7 +258,7 @@ static int rk_i2c_write(struct rk_i2c *i2c, uchar chip, uint reg, uint r_len,
 
 	while (bytes_remain_len) {
 		if (bytes_remain_len > RK_I2C_FIFO_SIZE)
-			bytes_xferred = 32;
+			bytes_xferred = RK_I2C_FIFO_SIZE;
 		else
 			bytes_xferred = bytes_remain_len;
 		words_xferred = DIV_ROUND_UP(bytes_xferred, 4);