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Subject: Re: [PATCH] acer-wmi: use __packed instead of __attribute__((packed))
To:     Jules Irenge <jbi.octave@gmail.com>, jlee@suse.com
Cc:     mgross@linux.intel.com, platform-driver-x86@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20210912011741.30495-1-jbi.octave@gmail.com>
From:   Hans de Goede <hdegoede@redhat.com>
Message-ID: <caff24a5-f6ef-edb6-2b0b-0411fadb2e8f@redhat.com>
Date:   Mon, 13 Sep 2021 15:37:04 +0200
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Hi,

On 9/12/21 3:17 AM, Jules Irenge wrote:
> checkpatch.pl tool warns about using __attribute__((packed))
> "WARNING: __packed is preferred over __attribute__((packed))"
> To fix this __attribute__((packed)) is replaced by __packed
> 
> Signed-off-by: Jules Irenge <jbi.octave@gmail.com>

Thank you for your patch, I've applied this patch to my review-hans 
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans


> ---
>  drivers/platform/x86/acer-wmi.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
> index 694b45ed06a2..9c6943e401a6 100644
> --- a/drivers/platform/x86/acer-wmi.c
> +++ b/drivers/platform/x86/acer-wmi.c
> @@ -138,7 +138,7 @@ struct event_return_value {
>  	u16 reserved1;
>  	u8 kbd_dock_state;
>  	u8 reserved2;
> -} __attribute__((packed));
> +} __packed;
>  
>  /*
>   * GUID3 Get Device Status device flags
> @@ -172,33 +172,33 @@ struct func_input_params {
>  	u8 app_status;          /* Acer Device Status. LM, ePM, RF Button... */
>  	u8 app_mask;		/* Bit mask to app_status */
>  	u8 reserved;
> -} __attribute__((packed));
> +} __packed;
>  
>  struct func_return_value {
>  	u8 error_code;          /* Error Code */
>  	u8 ec_return_value;     /* EC Return Value */
>  	u16 reserved;
> -} __attribute__((packed));
> +} __packed;
>  
>  struct wmid3_gds_set_input_param {     /* Set Device Status input parameter */
>  	u8 function_num;        /* Function Number */
>  	u8 hotkey_number;       /* Hotkey Number */
>  	u16 devices;            /* Set Device */
>  	u8 volume_value;        /* Volume Value */
> -} __attribute__((packed));
> +} __packed;
>  
>  struct wmid3_gds_get_input_param {     /* Get Device Status input parameter */
>  	u8 function_num;	/* Function Number */
>  	u8 hotkey_number;	/* Hotkey Number */
>  	u16 devices;		/* Get Device */
> -} __attribute__((packed));
> +} __packed;
>  
>  struct wmid3_gds_return_value {	/* Get Device Status return value*/
>  	u8 error_code;		/* Error Code */
>  	u8 ec_return_value;	/* EC Return Value */
>  	u16 devices;		/* Current Device Status */
>  	u32 reserved;
> -} __attribute__((packed));
> +} __packed;
>  
>  struct hotkey_function_type_aa {
>  	u8 type;
> @@ -210,7 +210,7 @@ struct hotkey_function_type_aa {
>  	u16 display_func_bitmap;
>  	u16 others_func_bitmap;
>  	u8 commun_fn_key_number;
> -} __attribute__((packed));
> +} __packed;
>  
>  /*
>   * Interface capability flags
>