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i2c: lpi2c: remove superfluous assignments

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	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>
This commit is contained in:
Heinrich Schuchardt 2018-03-18 11:14:56 +01:00 committed by Heiko Schocher
parent b0af10443a
commit d45c2f392e
1 changed files with 5 additions and 5 deletions
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10
drivers/i2c/imx_lpi2c.c
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@ -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);