From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregkh@linuxfoundation.org (Greg Kroah-Hartman) Date: Mon, 22 Oct 2012 16:37:40 -0700 Subject: [PATCH 09/12] tty/console: fix warnings in drivers/tty/serial/kgdboc.c In-Reply-To: <50661A81.7000501@windriver.com> References: <1348868177-21205-1-git-send-email-arnd@arndb.de> <1348868177-21205-10-git-send-email-arnd@arndb.de> <50661A81.7000501@windriver.com> Message-ID: <20121022233740.GA12464@kroah.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Sep 28, 2012 at 04:45:37PM -0500, Jason Wessel wrote: > On 09/28/2012 04:36 PM, Arnd Bergmann wrote: > > The con_debug_leave/con_debug_enter functions are stubbed out > > by defining them to (0), which causes harmless build warnings. > > Using proper inline functions is the normal way to deal with > > this. > > > > Without this patch, building the ARM bcm2835_defconfig results in: > > > > drivers/tty/serial/kgdboc.c: In function 'kgdboc_pre_exp_handler': > > drivers/tty/serial/kgdboc.c:279:3: warning: statement with no effect [-Wunused-value] > > drivers/tty/serial/kgdboc.c: In function 'kgdboc_post_exp_handler': > > drivers/tty/serial/kgdboc.c:293:3: warning: statement with no effect [-Wunused-value] > > > Thanks Arnd! > > I'll put this in kgdb-next for the upcoming merge window, unless Greg pulls it into his queue first. > > Acked-by: Jason Wessel Feel free to take it in through your kgdb tree. Acked-by: Greg Kroah-Hartman