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Commit 876ae85c authored by Wolfram Sang's avatar Wolfram Sang
Browse files

i2c: nomadik: drop superfluous variable initialization 



cppcheck rightfully reports those as "reassigned a value before the old
one has been used."

Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
Cc: Linus Walleij <linus.walleij@stericsson.com>
parent 24e9e157

drivers/i2c/busses/i2c-nomadik.c

+3 −6
Original line number Diff line number Diff line
@@ -412,8 +412,7 @@ static void setup_i2c_controller(struct nmk_i2c_dev *dev) 
static int read_i2c(struct nmk_i2c_dev *dev, u16 flags)

{

	u32 status = 0;

	u32 mcr;

	u32 irq_mask = 0;

	u32 mcr, irq_mask;

	int timeout;



	mcr = load_i2c_mcr_reg(dev, flags);
@@ -482,8 +481,7 @@ static void fill_tx_fifo(struct nmk_i2c_dev *dev, int no_bytes) 
static int write_i2c(struct nmk_i2c_dev *dev, u16 flags)

{

	u32 status = 0;

	u32 mcr;

	u32 irq_mask = 0;

	u32 mcr, irq_mask;

	int timeout;



	mcr = load_i2c_mcr_reg(dev, flags);
@@ -731,8 +729,7 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg) 
	struct nmk_i2c_dev *dev = arg;

	u32 tft, rft;

	u32 count;

	u32 misr;

	u32 src = 0;

	u32 misr, src;



	/* load Tx FIFO and Rx FIFO threshold values */

	tft = readl(dev->virtbase + I2C_TFTR);