linux-kernel - Re: [PATCH] openrisc: include: asm: define empty SERIAL_PORT

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] [day] [month] [year] [list]

Date:	Thu, 31 Oct 2013 14:58:45 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	Jonas Bonn <jonas@...thpole.se>
CC:	linux@...ts.openrisc.net,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] openrisc: include: asm: define empty SERIAL_PORT_DFNS
 in serial.h

On 10/31/2013 09:54 AM, Chen Gang wrote:
> For some architectures (e.g. openrisc, arc), BASE_BAUD isn't constant
> And SERIAL_PORT_DFNS always use BASE_BAUND, and also all drivers use
> SERIAL_PORT_DFNS to initialize static variables, statically.
> 
> So need define SERIAL_PORT_DFNS as empty to tell drivers they don't
> support SERIAL_PORT_DFNS (mostly like frv and parisc did).
> 
> 
> Signed-off-by: Chen Gang <gang.chen@...anux.com>
> ---
>  arch/openrisc/include/asm/serial.h |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/openrisc/include/asm/serial.h b/arch/openrisc/include/asm/serial.h
> index 270a452..254d1ad 100644
> --- a/arch/openrisc/include/asm/serial.h
> +++ b/arch/openrisc/include/asm/serial.h
> @@ -31,6 +31,8 @@
>  
>  #define BASE_BAUD (cpuinfo.clock_frequency/16)
>  
> +#define SERIAL_PORT_DFNS
> +
>  #endif /* __KERNEL__ */
>  
>  #endif /* __ASM_OPENRISC_SERIAL_H */
> 

Oh, sorry, this patch is incorrect, need fix within the driver.

Thanks.
-- 
Chen Gang
--
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/