linux-kernel - Applied "regulator: lp8788-ldo: Use platform_register/unregister

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]

Date:	Wed, 02 Dec 2015 20:10:55 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Thierry Reding <treding@...dia.com>,
	Mark Brown <broonie@...nel.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Applied "regulator: lp8788-ldo: Use platform_register/unregister_drivers()" to the regulator tree

The patch

   regulator: lp8788-ldo: Use platform_register/unregister_drivers()

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 7629cef11200bccb63ce5a629a4d0602e7f85555 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@...dia.com>
Date: Wed, 2 Dec 2015 17:32:51 +0100
Subject: [PATCH] regulator: lp8788-ldo: Use
 platform_register/unregister_drivers()

These new helpers simplify implementing multi-driver modules and
properly handle failure to register one driver by unregistering all
previously registered drivers.

Signed-off-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
---
 drivers/regulator/lp8788-ldo.c | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c
index 9f22d079c8cc..30e28b131126 100644
--- a/drivers/regulator/lp8788-ldo.c
+++ b/drivers/regulator/lp8788-ldo.c
@@ -613,22 +613,20 @@ static struct platform_driver lp8788_aldo_driver = {
 	},
 };
 
+static struct platform_driver * const drivers[] = {
+	&lp8788_dldo_driver,
+	&lp8788_aldo_driver,
+};
+
 static int __init lp8788_ldo_init(void)
 {
-	int ret;
-
-	ret = platform_driver_register(&lp8788_dldo_driver);
-	if (ret)
-		return ret;
-
-	return platform_driver_register(&lp8788_aldo_driver);
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 }
 subsys_initcall(lp8788_ldo_init);
 
 static void __exit lp8788_ldo_exit(void)
 {
-	platform_driver_unregister(&lp8788_aldo_driver);
-	platform_driver_unregister(&lp8788_dldo_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 }
 module_exit(lp8788_ldo_exit);
 
-- 
2.6.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/