From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sun, 18 Mar 2018 10:14:56 +0000 (+0100)
Subject: i2c: lpi2c: remove superfluous assignments
X-Git-Tag: v2018.05-rc1~8^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=d45c2f392ee2dc3994b70e2d58fc65e6ba49e7d0;p=u-boot

i2c: lpi2c: remove superfluous assignments

In

	lpi2c_status_t result = A;
	result = B;

the first assignment has no effect. Let's remove it.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c
index de74e89efd..32d7809dba 100644
--- a/drivers/i2c/imx_lpi2c.c
+++ b/drivers/i2c/imx_lpi2c.c
@@ -156,7 +156,7 @@ static int bus_i2c_receive(struct imx_lpi2c_reg *regs, u8 *rxbuf, int len)
 
 static int bus_i2c_start(struct imx_lpi2c_reg *regs, u8 addr, u8 dir)
 {
-	lpi2c_status_t result = LPI2C_SUCESS;
+	lpi2c_status_t result;
 	u32 val;
 
 	result = imx_lpci2c_check_busy_bus(regs);
@@ -184,7 +184,7 @@ static int bus_i2c_start(struct imx_lpi2c_reg *regs, u8 addr, u8 dir)
 
 static int bus_i2c_stop(struct imx_lpi2c_reg *regs)
 {
-	lpi2c_status_t result = LPI2C_SUCESS;
+	lpi2c_status_t result;
 	u32 status;
 
 	result = bus_i2c_wait_for_tx_ready(regs);
@@ -213,7 +213,7 @@ static int bus_i2c_stop(struct imx_lpi2c_reg *regs)
 
 static int bus_i2c_read(struct imx_lpi2c_reg *regs, u32 chip, u8 *buf, int len)
 {
-	lpi2c_status_t result = LPI2C_SUCESS;
+	lpi2c_status_t result;
 
 	result = bus_i2c_start(regs, chip, 1);
 	if (result)
@@ -230,7 +230,7 @@ static int bus_i2c_read(struct imx_lpi2c_reg *regs, u32 chip, u8 *buf, int len)
 
 static int bus_i2c_write(struct imx_lpi2c_reg *regs, u32 chip, u8 *buf, int len)
 {
-	lpi2c_status_t result = LPI2C_SUCESS;
+	lpi2c_status_t result;
 
 	result = bus_i2c_start(regs, chip, 0);
 	if (result)
@@ -354,7 +354,7 @@ static int imx_lpi2c_probe_chip(struct udevice *bus, u32 chip,
 				u32 chip_flags)
 {
 	struct imx_lpi2c_reg *regs;
-	lpi2c_status_t result = LPI2C_SUCESS;
+	lpi2c_status_t result;
 
 	regs = (struct imx_lpi2c_reg *)devfdt_get_addr(bus);
 	result = bus_i2c_start(regs, chip, 0);