[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <37a4d200e0b74c72854c018c02e18b50@AcuMS.aculab.com>
Date: Tue, 25 Oct 2022 09:59:16 +0000
From: David Laight <David.Laight@...LAB.COM>
To: "'Jason A. Donenfeld'" <Jason@...c4.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC: Thomas Winischhofer <thomas@...ischhofer.net>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Helge Deller <deller@....de>,
"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
"linux-fbdev@...r.kernel.org" <linux-fbdev@...r.kernel.org>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>
Subject: RE: [PATCH] video: fbdev: sis: use explicitly signed char
From: Jason A. Donenfeld
> Sent: 24 October 2022 17:29
> To: linux-kernel@...r.kernel.org
>
> With char becoming unsigned by default, and with `char` alone being
> ambiguous and based on architecture, signed chars need to be marked
> explicitly as such. This fixes warnings like:
>
...
> ---
> drivers/usb/misc/sisusbvga/sisusb_struct.h | 2 +-
> drivers/video/fbdev/sis/vstruct.h | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/misc/sisusbvga/sisusb_struct.h b/drivers/usb/misc/sisusbvga/sisusb_struct.h
> index 3df64d2a9d43..a86032a26d36 100644
> --- a/drivers/usb/misc/sisusbvga/sisusb_struct.h
> +++ b/drivers/usb/misc/sisusbvga/sisusb_struct.h
> @@ -91,7 +91,7 @@ struct SiS_Ext {
> unsigned char VB_ExtTVYFilterIndex;
> unsigned char VB_ExtTVYFilterIndexROM661;
> unsigned char REFindex;
> - char ROMMODEIDX661;
> + signed char ROMMODEIDX661;
Isn't the correct fix to use u8 and s8 ?
David
-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
Powered by blists - more mailing lists