linux-kernel - Applied "regulator: pv88080-regulator: constify regulator

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <E1cYfoy-0001OT-SL@debutante>
Date:   Tue, 31 Jan 2017 21:18:36 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Bhumika Goyal <bhumirks@...il.com>
Cc:     Mark Brown <broonie@...nel.org>, julia.lawall@...6.fr,
        lgirdwood@...il.com, broonie@...nel.org,
        linux-kernel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Applied "regulator: pv88080-regulator: constify regulator_ops structure" to the regulator tree

The patch

   regulator: pv88080-regulator: constify regulator_ops structure

has been applied to the regulator tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From d4fdf5e14eb31652e3f1da40bfba7da1a9e92374 Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@...il.com>
Date: Sat, 28 Jan 2017 20:44:01 +0530
Subject: [PATCH] regulator: pv88080-regulator: constify regulator_ops
 structure

Declare regulator_ops structure as const as it is only stored in the ops
field of a regulator_desc structure. This field is of type const, so
regulator_ops structures having this property can be made const too.

File size before: drivers/regulator/pv88080-regulator.o
   text	   data	    bss	    dec	    hex	filename
   3828	   1808	      8	   5644	   160c regulator/pv88080-regulator.o

File size after: drivers/regulator/pv88080-regulator.o
   text	   data	    bss	    dec	    hex	filename
   4340	   1296	      8	   5644	   160c regulator/pv88080-regulator.o

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
---
 drivers/regulator/pv88080-regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/pv88080-regulator.c b/drivers/regulator/pv88080-regulator.c
index 954a20eeb26f..9a08cb2de501 100644
--- a/drivers/regulator/pv88080-regulator.c
+++ b/drivers/regulator/pv88080-regulator.c
@@ -306,7 +306,7 @@ static int pv88080_get_current_limit(struct regulator_dev *rdev)
 	return info->current_limits[data];
 }
 
-static struct regulator_ops pv88080_buck_ops = {
+static const struct regulator_ops pv88080_buck_ops = {
 	.get_mode = pv88080_buck_get_mode,
 	.set_mode = pv88080_buck_set_mode,
 	.enable = regulator_enable_regmap,
@@ -319,7 +319,7 @@ static struct regulator_ops pv88080_buck_ops = {
 	.get_current_limit = pv88080_get_current_limit,
 };
 
-static struct regulator_ops pv88080_hvbuck_ops = {
+static const struct regulator_ops pv88080_hvbuck_ops = {
 	.enable = regulator_enable_regmap,
 	.disable = regulator_disable_regmap,
 	.is_enabled = regulator_is_enabled_regmap,
-- 
2.11.0