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
| ||
|
Date: Fri, 6 Jan 2012 05:09:09 +0400 From: Anton Vorontsov <cbouatmailru@...il.com> To: Axel Lin <axel.lin@...il.com> Cc: linux-kernel@...r.kernel.org, Marek Vasut <marek.vasut@...il.com> Subject: Re: [PATCH] power_supply: wm97xx_battery: Use DEFINE_MUTEX() for work_lock On Mon, Nov 28, 2011 at 10:37:35PM +0800, Axel Lin wrote: > work_lock can be initialized automatically with > DEFINE_MUTEX() rather than explicitly calling mutex_init(). > > This patch also removes an unused bat_lock mutex. > > Signed-off-by: Axel Lin <axel.lin@...il.com> Applied, thanks! > --- > drivers/power/wm97xx_battery.c | 5 +---- > 1 files changed, 1 insertions(+), 4 deletions(-) > > diff --git a/drivers/power/wm97xx_battery.c b/drivers/power/wm97xx_battery.c > index cf8681c..eaa454b 100644 > --- a/drivers/power/wm97xx_battery.c > +++ b/drivers/power/wm97xx_battery.c > @@ -25,9 +25,8 @@ > #include <linux/irq.h> > #include <linux/slab.h> > > -static DEFINE_MUTEX(bat_lock); > static struct work_struct bat_work; > -static struct mutex work_lock; > +static DEFINE_MUTEX(work_lock); > static int bat_status = POWER_SUPPLY_STATUS_UNKNOWN; > static enum power_supply_property *prop; > > @@ -181,8 +180,6 @@ static int __devinit wm97xx_bat_probe(struct platform_device *dev) > if (dev->id != -1) > return -EINVAL; > > - mutex_init(&work_lock); > - > if (!pdata) { > dev_err(&dev->dev, "No platform_data supplied\n"); > return -EINVAL; > -- > 1.7.5.4 -- Anton Vorontsov Email: cbouatmailru@...il.com -- 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/
Powered by blists - more mailing lists