From ee06cc157999305c1a74bd28c6e143e11c3770f4 Mon Sep 17 00:00:00 2001 From: Andy Duan Date: Wed, 18 Jan 2017 13:20:32 +0800 Subject: [PATCH] MLK-13773 gpio: pca953x: correct device_reset() return value check on kernel 4.1 Correct device_reset() return value checking. Signed-off-by: Fugang Duan --- drivers/gpio/gpio-pca953x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 04d347a5073c..efa721d253ad 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -847,7 +847,7 @@ static int pca953x_probe(struct i2c_client *client, i2c_adapter_depth(client->adapter)); ret = device_reset(&client->dev); - if (ret == -ENODEV) + if (ret == -EPROBE_DEFER) return -EPROBE_DEFER; /* initialize cached registers from their original values.