Messages in this thread | | | Date | Mon, 24 Jul 2017 20:54:33 +0200 | From | Sebastian Reichel <> | Subject | Re: [PATCH] power: supply: constify attribute_group structures. |
| |
Hi,
On Wed, Jul 12, 2017 at 05:13:22PM +0530, Arvind Yadav wrote: > attribute_groups are not supposed to change at runtime. All functions > working with attribute_groups provided by <linux/sysfs.h> work > with const attribute_group. So mark the non-const structs as const. > > File size before: > text data bss dec hex filename > 2673 400 0 3073 c01 power/supply/pcf50633-charger.o > > File size After adding 'const': > text data bss dec hex filename > 2737 336 0 3073 bed power/supply/pcf50633-charger.o > > Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> > ---
Thanks, applied to power-supply's for-next branch.
-- Sebastian
> drivers/power/supply/pcf50633-charger.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/power/supply/pcf50633-charger.c b/drivers/power/supply/pcf50633-charger.c > index b3c1873..1ad7ccc 100644 > --- a/drivers/power/supply/pcf50633-charger.c > +++ b/drivers/power/supply/pcf50633-charger.c > @@ -254,7 +254,7 @@ static ssize_t set_chglim(struct device *dev, > NULL, > }; > > -static struct attribute_group mbc_attr_group = { > +static const struct attribute_group mbc_attr_group = { > .name = NULL, /* put in device directory */ > .attrs = pcf50633_mbc_sysfs_entries, > }; > -- > 1.9.1 > [unhandled content-type:application/pgp-signature] | |