linux-kernel - Re: [PATCH v2] extcon: lc824206xa: Fix build error of POWER_SUPPLY_PROP_USB

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: <f7f69a3d-45cd-4d56-918e-572ad960c183@redhat.com>
Date: Wed, 4 Sep 2024 18:50:56 +0200
From: Hans de Goede <hdegoede@...hat.com>
To: chanwoo@...nel.org, linux-kernel@...r.kernel.org
Cc: cw00.choi@...sung.com, myungjoo.ham@...sung.com,
 Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH v2] extcon: lc824206xa: Fix build error of
 POWER_SUPPLY_PROP_USB_TYPE

Hi,

On 9/4/24 6:43 PM, chanwoo@...nel.org wrote:
> From: Stephen Rothwell <sfr@...b.auug.org.au>
> 
> commit 364ea7ccaef9("power: supply: Change usb_types from an array into a
> bitmask") changes usb_types from an array into a bitmask. Fix the build error of
> usb_types variables.
> 
> Link: https://lore.kernel.org/lkml/20240831142039.28830-7-hdegoede@redhat.com/
> Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>

Thanks, patch looks good to me now:

Reviewed-by: Hans de Goede <hdegoede@...hat.com>

Regards,

Hans

> ---
> Changes from v1
> - Update patch description with correct commit
> 
>  drivers/extcon/extcon-lc824206xa.c | 15 +++++----------
>  1 file changed, 5 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/extcon/extcon-lc824206xa.c b/drivers/extcon/extcon-lc824206xa.c
> index d58a2c369018..56938748aea8 100644
> --- a/drivers/extcon/extcon-lc824206xa.c
> +++ b/drivers/extcon/extcon-lc824206xa.c
> @@ -393,14 +393,6 @@ static int lc824206xa_psy_get_prop(struct power_supply *psy,
>  	return 0;
>  }
>  
> -static const enum power_supply_usb_type lc824206xa_psy_usb_types[] = {
> -	POWER_SUPPLY_USB_TYPE_SDP,
> -	POWER_SUPPLY_USB_TYPE_CDP,
> -	POWER_SUPPLY_USB_TYPE_DCP,
> -	POWER_SUPPLY_USB_TYPE_ACA,
> -	POWER_SUPPLY_USB_TYPE_UNKNOWN,
> -};
> -
>  static const enum power_supply_property lc824206xa_psy_props[] = {
>  	POWER_SUPPLY_PROP_ONLINE,
>  	POWER_SUPPLY_PROP_USB_TYPE,
> @@ -410,8 +402,11 @@ static const enum power_supply_property lc824206xa_psy_props[] = {
>  static const struct power_supply_desc lc824206xa_psy_desc = {
>  	.name = "lc824206xa-charger-detect",
>  	.type = POWER_SUPPLY_TYPE_USB,
> -	.usb_types = lc824206xa_psy_usb_types,
> -	.num_usb_types = ARRAY_SIZE(lc824206xa_psy_usb_types),
> +	.usb_types = BIT(POWER_SUPPLY_USB_TYPE_SDP) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_CDP) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_DCP) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_ACA) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_UNKNOWN),
>  	.properties = lc824206xa_psy_props,
>  	.num_properties = ARRAY_SIZE(lc824206xa_psy_props),
>  	.get_property = lc824206xa_psy_get_prop,