print_symbol takes a long and converts it to a function
name and offset.  %pS does something similar, but doesn't
translate the address via __builtin_extract_return_addr.
%pSR does the translation.

This will enable replacing multiple calls like
	printk(...);
	printk_symbol(addr);
	printk("\n");
with a single non-interleavable in dmesg
	printk("... %pSR\n", (void *)addr);

Update documentation too.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Use the new vsprintf extension to avoid any possible
message interleaving.
Signed-off-by: NJoe Perches <joe@perches.com>
Acked-by: NChristoph Lameter <cl@linux.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Use the new vsprintf extension to avoid any possible
message interleaving.
Signed-off-by: NJoe Perches <joe@perches.com>
Acked-by: NSteven Whitehouse <swhiteho@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Use the new vsprintf extension to avoid any possible
message interleaving.
Signed-off-by: NJoe Perches <joe@perches.com>
Acked-by: NHirokazu Takata <takata@linux-m32r.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

iostats.txt has a merged description of fields 2 and 6, but it's not obvious.
This patch adds a field 6, pointing to the merged description of field 6 in
field 2.
Signed-off-by: NDavid Hilton <david.hilton.p@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NLi Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Fix typo in printk and comments within various drivers.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Fix spelling typos in Documentation/devicetree/bindings.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

8250 driver has been (re)renamed to 8250_core.c by commit
9196d8ac. Follow that change to fix the
following error when building htmldocs:

  docproc: /work/cross/linux//drivers/tty/serial/8250/8250.c: No such file or directory
Acked-by: NRob landley <rob@landley.net>
Signed-off-by: NVincent Stehlé <v-stehle@ti.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Fix the follwing warnings:
linux/drivers/ata/pata_pdc2027x.c:66: warning: 'pdc2027x_reinit_one' declared 'static' but never defined

pdc2027x_reinit_one are defined only when CONFIG_PM is defined,
thus making it conditional.
Signed-off-by: NWang YanQing <udknight@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Correct spelling typos in printk and comments.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Acked-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Correct typos and fix stray comments.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Acked-by: NWinkler, Tomas <tomas.winkler@intel.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Correct spelling typos in various part of printk.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Acked-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Acked-by: NRob Landley <rob@landley.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NCody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The PPC specific kernel parameter 'noresidual' was removed in v2.6.27,
though commit 917f0af9 ("powerpc: Remove
arch/ppc and include/asm-ppc").
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Commit 2389d501 ("ARM: plat-versatile:
move FPGA irq driver to drivers/irqchip") changed Kconfig symbol
PLAT_VERSATILE_FPGA_IRQ_NR to VERSATILE_FPGA_IRQ_NR. It forgot to change
one reference to the related macro in a printk.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Correct spelling typos.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The tracepoint sample code got removed. Remove a few lines on its usage
too.
Acked-by: NMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: NRob Landley <rob@landley.net>
Acked-by: NSteven Rostedt <rostedt@goodmis.org>
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Correct spelling typo in various drivers.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Correct spelling typo in comments
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Acked-by: NNamjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

delete 'break' statement after 'return' statement
Signed-off-by: NChen Gang <gang.chen@asianux.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-usb@vger.kernel.org
Cc: usb-storage@lists.one-eyed-alien.net
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc/kzalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Acked-by: NNeil Horman <nhorman@tuxdriver.com>
Cc: Vlad Yasevich <vyasevich@gmail.com>
Cc: Sridhar Samudrala <sri@us.ibm.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-sctp@vger.kernel.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc/kzalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-ia64@vger.kernel.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kzalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-serial@vger.kernel.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kzalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kzalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Evgeniy Dushistov <dushistov@mail.ru>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

remove cast for kmalloc return value.
Signed-off-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: devel@linuxdriverproject.org
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NMarek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>