From 6db539f983400279cd682fecbbd1fdd4c96d9034 Mon Sep 17 00:00:00 2001 From: Nikita Yushchenko Date: Tue, 15 Feb 2022 20:58:52 +0300 Subject: [PATCH] i2c: fix always-true condition in i2c_probe_chip() Per dm_i2c_ops.probe_chip documentation, i2c_probe_chip() shall fallback to default probe method when .probe_chip() returns -ENOSYS. Signed-off-by: Nikita Yushchenko Reviewed-by: Heiko Schocher --- drivers/i2c/i2c-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c index 5539becc19..335911c46b 100644 --- a/drivers/i2c/i2c-uclass.c +++ b/drivers/i2c/i2c-uclass.c @@ -280,7 +280,7 @@ static int i2c_probe_chip(struct udevice *bus, uint chip_addr, if (ops->probe_chip) { ret = ops->probe_chip(bus, chip_addr, chip_flags); - if (!ret || ret != -ENOSYS) + if (ret != -ENOSYS) return ret; } -- 2.39.5