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i2c-nomadik: fix operator precedence warning

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Fix this warning:
i2c-nomadik.c:707: warning: suggest parentheses around operand of '!' or change '&' to '&&' or '!' to '~'

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Rabin Vincent 2010-04-27 10:31:08 +05:30 committed by Ben Dooks
parent a1c27678c0
commit 1df3ab1b91
1 changed files with 2 additions and 1 deletions
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3
drivers/i2c/busses/i2c-nomadik.c
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@ -704,7 +704,8 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
case I2C_IT_MTD:
case I2C_IT_MTDWS:
if (dev->cli.operation == I2C_READ) {
while (!readl(dev->virtbase + I2C_RISR) & I2C_IT_RXFE) {
while (!(readl(dev->virtbase + I2C_RISR)
& I2C_IT_RXFE)) {
if (dev->cli.count == 0)
break;
*dev->cli.buffer =