From 80bfa0b7cbbe9d749bb8df6d432830c9c928f822 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 8 Apr 2014 15:30:46 +0200 Subject: of_gpio: return error if no device found of_get_named_gpio_flags used to return 'ret' when no device is found, but 'ret' is zero here. Return an error instead. Signed-off-by: Sascha Hauer --- drivers/of/of_gpio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/of/of_gpio.c b/drivers/of/of_gpio.c index 1370d8fe1f..6738a220a5 100644 --- a/drivers/of/of_gpio.c +++ b/drivers/of/of_gpio.c @@ -32,9 +32,9 @@ int of_get_named_gpio_flags(struct device_node *np, const char *propname, dev = of_find_device_by_node(out_args.np); if (!dev) { - pr_err("%s: unable to find device of node %s: %d\n", - __func__, out_args.np->full_name, ret); - return ret; + pr_err("%s: unable to find device of node %s\n", + __func__, out_args.np->full_name); + return -ENODEV; } ret = gpio_get_num(dev, out_args.args[0]); -- cgit v1.2.3