i2c_bit_add_bus() returns -E;
-E != 0 => err = 1
probe fails with positive error code
Signed-off-by: Alexey Dobriyan <[email protected]>
---
drivers/i2c/busses/i2c-ixp4xx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/i2c/busses/i2c-ixp4xx.c
+++ b/drivers/i2c/busses/i2c-ixp4xx.c
@@ -137,7 +137,8 @@ static int ixp4xx_i2c_probe(struct platf
gpio_line_set(gpio->scl_pin, 0);
gpio_line_set(gpio->sda_pin, 0);
- if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) {
+ err = i2c_bit_add_bus(&drv_data->adapter);
+ if (err != 0)
printk(KERN_ERR "ERROR: Could not install %s\n", plat_dev->dev.bus_id);
kfree(drv_data);
-
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