linux-kernel - Re: [PATCH v1 1/1] serial: 8250_bcm2835aux: Switch to DEFINE_SIMPLE_DEV_PM

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

Message-ID: <ad11903f-7ded-492f-a680-3ddcfcc7e0b6@gmx.net>
Date: Mon, 12 Aug 2024 22:40:15 +0200
From: Stefan Wahren <wahrenst@....net>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
 linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
 linux-rpi-kernel@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org
Cc: Jiri Slaby <jirislaby@...nel.org>,
 Florian Fainelli <florian.fainelli@...adcom.com>,
 Broadcom internal kernel review list
 <bcm-kernel-feedback-list@...adcom.com>, Ray Jui <rjui@...adcom.com>,
 Scott Branden <sbranden@...adcom.com>
Subject: Re: [PATCH v1 1/1] serial: 8250_bcm2835aux: Switch to
 DEFINE_SIMPLE_DEV_PM_OPS()

Hi Andy,

Am 12.08.24 um 16:35 schrieb Andy Shevchenko:
> The SIMPLE_DEV_PM_OPS() is deprecated, replace it with the
> DEFINE_SIMPLE_DEV_PM_OPS() for setting the driver's PM routines.
it's possible the implementation doesn't use the optimal macros here.
But this sentence is a little bit confusing to me, because the code
doesn't use SIMPLE_DEV_PM_OPS().

Best regards
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
>   drivers/tty/serial/8250/8250_bcm2835aux.c | 4 +---
>   1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/tty/serial/8250/8250_bcm2835aux.c b/drivers/tty/serial/8250/8250_bcm2835aux.c
> index 36e2bb34d82b..829abef2564d 100644
> --- a/drivers/tty/serial/8250/8250_bcm2835aux.c
> +++ b/drivers/tty/serial/8250/8250_bcm2835aux.c
> @@ -245,9 +245,7 @@ static int bcm2835aux_resume(struct device *dev)
>   	return 0;
>   }
>
> -static const struct dev_pm_ops bcm2835aux_dev_pm_ops = {
> -	SYSTEM_SLEEP_PM_OPS(bcm2835aux_suspend, bcm2835aux_resume)
> -};
> +static DEFINE_SIMPLE_DEV_PM_OPS(bcm2835aux_dev_pm_ops, bcm2835aux_suspend, bcm2835aux_resume);
>
>   static struct platform_driver bcm2835aux_serial_driver = {
>   	.driver = {