AcoSail/kernel_optimize_test
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gpio: use class_groups instead of class_attrs

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The class_attrs pointer is long depreciated, and is about to be finally
removed, so move to use the class_groups pointer instead.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: <linux-gpio@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2017-06-08 10:12:40 +02:00
parent 27104a53d0
commit d83bb159f4
1 changed files with 8 additions and 5 deletions
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13
drivers/gpio/gpiolib-sysfs.c
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@ -479,6 +479,7 @@ static ssize_t export_store(struct class *class,
pr_debug("%s: status %d\n", __func__, status); pr_debug("%s: status %d\n", __func__, status);
return status ? : len; return status ? : len;
} }
static CLASS_ATTR_WO(export);
static ssize_t unexport_store(struct class *class, static ssize_t unexport_store(struct class *class,
struct class_attribute *attr, struct class_attribute *attr,
@ -514,18 +515,20 @@ static ssize_t unexport_store(struct class *class,
pr_debug("%s: status %d\n", __func__, status); pr_debug("%s: status %d\n", __func__, status);
return status ? : len; return status ? : len;
} }
static CLASS_ATTR_WO(unexport);
static struct class_attribute gpio_class_attrs[] = { static struct attribute *gpio_class_attrs[] = {
__ATTR(export, 0200, NULL, export_store), &class_attr_export.attr,
__ATTR(unexport, 0200, NULL, unexport_store), &class_attr_unexport.attr,
__ATTR_NULL, NULL,
}; };
ATTRIBUTE_GROUPS(gpio_class);
static struct class gpio_class = { static struct class gpio_class = {
.name = "gpio", .name = "gpio",
.owner = THIS_MODULE, .owner = THIS_MODULE,
.class_attrs = gpio_class_attrs, .class_groups = gpio_class_groups,
}; };