Commit a9a0d64a authored Oct 01, 2016 by Bhumika Goyal Committed by Jonathan Cameron Oct 01, 2016

iio: Declare event_attrs field of iio_info structure as const



The event_attrs field of iio_info structure is only initialized once
whenever an object of iio_info is created. After that this field
is never modified again anywhere in the kernel. So, declare event_attrs
field of iio_info as a const struct attribute_group.
Checked for occurences throughout the kernel using grep and
coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent 1cb35769

include/linux/iio/iio.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -381,7 +381,7 @@ struct iio_dev;
		**/
		struct iio_info {
		struct module *driver_module;
		struct attribute_group *event_attrs;
		const struct attribute_group *event_attrs;
		const struct attribute_group *attrs;

		int (read_raw)(struct iio_dev indio_dev,

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