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i2c: mxc_i2c: Use or operation

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The operation should be OR, not BIT OR.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Peng Fan 2017-12-29 15:06:08 +08:00 • committed by Heiko Schocher
parent 34b0af8390
commit fb0128736b
1 changed files with 3 additions and 3 deletions
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6
drivers/i2c/mxc_i2c.c
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@ -784,9 +784,9 @@ static int mxc_i2c_probe(struct udevice *bus)
ret2 = gpio_request_by_name_nodev(offset_to_ofnode(node),
"sda-gpios", 0, &i2c_bus->sda_gpio,
GPIOD_IS_OUT);
if (!dm_gpio_is_valid(&i2c_bus->sda_gpio) |
!dm_gpio_is_valid(&i2c_bus->scl_gpio) |
ret | ret2) {
if (!dm_gpio_is_valid(&i2c_bus->sda_gpio) ||
!dm_gpio_is_valid(&i2c_bus->scl_gpio) ||
ret || ret2) {
dev_err(dev, "i2c bus %d at %lu, fail to request scl/sda gpio\n", bus->seq, i2c_bus->base);
return -EINVAL;
}