From: Peng Fan <peng.fan@nxp.com>
Date: Fri, 29 Dec 2017 07:06:08 +0000 (+0800)
Subject: i2c: mxc_i2c: Use or operation
X-Git-Tag: v2018.03-rc1~173^2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fb0128736b7bfb83b43a35211f603c74f8627eff;p=oweals%2Fu-boot.git

i2c: mxc_i2c: Use or operation

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>
---

diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index 205274e947..79228c2757 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -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;
 		}