i2c-nomadik: fix operator precedence warning

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>

diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 170dbd7..73de8ad 100644 (file)
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -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 =