linux-kernel - Re: [PATCH v5 5/5] tty/serial: Add Spreadtrum sc9836-uart driver support

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: <20150116110209.GA2299@tarshish>
Date:	Fri, 16 Jan 2015 13:02:09 +0200
From:	Baruch Siach <baruch@...s.co.il>
To:	Chunyan Zhang <chunyan.zhang@...eadtrum.com>
Cc:	gregkh@...uxfoundation.org, mark.rutland@....com, arnd@...db.de,
	gnomes@...rguk.ukuu.org.uk, broonie@...nel.org, robh+dt@...nel.org,
	pawel.moll@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, will.deacon@....com, catalin.marinas@....com,
	jslaby@...e.cz, jason@...edaemon.net, heiko@...ech.de,
	florian.vaussard@...l.ch, andrew@...n.ch, rrichter@...ium.com,
	hytszk@...il.com, grant.likely@...aro.org, antonynpavlov@...il.com,
	Joel.Schopp@....com, Suravee.Suthikulpanit@....com,
	shawn.guo@...aro.org, lea.yan@...aro.org,
	jorge.ramirez-ortiz@...aro.org, lee.jones@...aro.org,
	orsonzhai@...il.com, geng.ren@...eadtrum.com,
	zhizhou.zhang@...eadtrum.com, lanqing.liu@...eadtrum.com,
	zhang.lyra@...il.com, wei.qiao@...eadtrum.com,
	devicetree@...r.kernel.org, linux-api@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-serial@...r.kernel.org
Subject: Re: [PATCH v5 5/5] tty/serial: Add Spreadtrum sc9836-uart driver
 support

Hi Chunyan Zhang,

On Fri, Jan 16, 2015 at 06:00:11PM +0800, Chunyan Zhang wrote:
> +		if (uart_handle_sysrq_char(port, ch))
> +			continue;

You don't define SUPPORT_SYSRQ, so uart_handle_sysrq_char has no effect. See 
include/linux/serial_core.h.

baruch

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch@...s.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -
--
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/