From 214338e372af2b856af07978daa771dbe087f990 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 25 Feb 2016 21:01:48 +0100 Subject: gpio: present the consumer of a line to userspace I named the field representing the current user of GPIO line as "label" but this is too vague and ambiguous. Before anyone gets confused, rename it to "consumer" and indicate clearly in the documentation that this is a string set by the user of the line. Also clean up leftovers in the documentation. Signed-off-by: Linus Walleij --- drivers/gpio/gpiolib.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 872774a404f1..bc788b958c7e 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -368,11 +368,11 @@ static long gpio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) lineinfo.name[0] = '\0'; } if (desc->label) { - strncpy(lineinfo.label, desc->label, - sizeof(lineinfo.label)); - lineinfo.label[sizeof(lineinfo.label)-1] = '\0'; + strncpy(lineinfo.consumer, desc->label, + sizeof(lineinfo.consumer)); + lineinfo.consumer[sizeof(lineinfo.consumer)-1] = '\0'; } else { - lineinfo.label[0] = '\0'; + lineinfo.consumer[0] = '\0'; } /* -- cgit v1.2.3