[PATCH 00/16] ARM: mostly harmless gcc warnings

[PATCH 00/16] ARM: mostly harmless gcc warnings

[Arnd Bergmann]

In my attempt to weed out all warnings in ARM defconfigs, this
is the latest installment of patches. Ideally these could all
go through the respective subsystem maintainer trees, but
for any patches I don't hear anything back on, I will just
merge them through the arm-soc tree.

	Arnd

Arnd Bergmann (16):
  ARM: warnings in arch/arm/include/asm/uaccess.h
  ARM: binfmt_flat: unused variable 'persistent'
  SCSI: ARM: ncr5380/oak uses no interrupts
  SCSI: ARM: make fas216_dumpinfo function conditional
  vfs: bogus warnings in fs/namei.c
  mm/slob: use min_t() to compare ARCH_SLAB_MINALIGN
  cgroup: fix warning when building without any subsys
  ipvs: fix ip_vs_set_timeout debug messages
  USB: EHCI: mark ehci_orion_conf_mbus_windows __devinit
  clk: don't mark clkdev_add_table as init
  pcmcia: sharpsl: don't discard sharpsl_pcmcia_ops
  video: mark nuc900fb_map_video_memory as __devinit
  ARM: be really quiet when building with 'make -s'
  ARM: pxa: armcore: fix PCI PIO warnings
  spi/s3c64xx: use correct dma_transfer_direction type
  ARM: pass -marm to gcc by default for both C and assembler

 arch/arm/Makefile               |   13 +++++++------
 arch/arm/boot/Makefile          |   10 +++++-----
 arch/arm/common/it8152.c        |   12 +++++++++---
 arch/arm/include/asm/flat.h     |    2 +-
 arch/arm/include/asm/uaccess.h  |    4 ++--
 arch/arm/tools/Makefile         |    2 +-
 drivers/clk/clkdev.c            |    2 +-
 drivers/pcmcia/pxa2xx_sharpsl.c |    2 +-
 drivers/scsi/arm/fas216.c       |    2 +-
 drivers/scsi/arm/oak.c          |    1 +
 drivers/spi/spi-s3c64xx.c       |    2 +-
 drivers/usb/host/ehci-orion.c   |    2 +-
 drivers/video/nuc900fb.c        |    2 +-
 fs/namei.c                      |    6 +++---
 include/linux/cgroup.h          |    2 +-
 mm/slob.c                       |    6 +++---
 net/netfilter/ipvs/ip_vs_ctl.c  |   10 ++++++----
 17 files changed, 45 insertions(+), 35 deletions(-)

Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Ben Blum <bblum@andrew.cmu.edu>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Bryan Wu <bryan.wu@canonical.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Dave Martin <dave.martin@linaro.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Greg Ungerer <gerg@uclinux.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Jan Kara <jack@suse.cz>
Cc: Jochen Friedrich <jochen@scram.de>
Cc: Julian Anastasov <ja@ssi.bg>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Pavel Machek <pavel@suse.cz>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Simon Horman <horms@verge.net.au>
Cc: Tejun Heo <tj@kernel.org>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: coreteam@netfilter.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-pcmcia@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: netfilter-devel@vger.kernel.org
Cc: netfilter@vger.kernel.org
Cc: spi-devel-general@lists.sourceforge.net


-- 
1.7.10

[PATCH 03/16] SCSI: ARM: ncr5380/oak uses no interrupts

[Arnd Bergmann]

The ncr5380 driver is included by multiple board specific
drivers, which may or may not use the interrupt handler.
The oak variant doesn't, and should set the DONT_USE_INTR
macro.

Without this patch, building rpc_defconfig results in:

drivers/scsi/arm/../NCR5380.c:1160:20: warning: 'oakscsi_intr' defined but not used [-Wunused-function]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-scsi@vger.kernel.org
---
 drivers/scsi/arm/oak.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/arm/oak.c b/drivers/scsi/arm/oak.c
index d25f944..fc6a5aa 100644
--- a/drivers/scsi/arm/oak.c
+++ b/drivers/scsi/arm/oak.c
@@ -21,6 +21,7 @@
 /*#define PSEUDO_DMA*/
 
 #define OAKSCSI_PUBLIC_RELEASE 1
+#define DONT_USE_INTR
 
 #define priv(host)			((struct NCR5380_hostdata *)(host)->hostdata)
 #define NCR5380_local_declare()		void __iomem *_base
-- 
1.7.10

[PATCH 04/16] SCSI: ARM: make fas216_dumpinfo function conditional

[Arnd Bergmann]

The fas216_dumpinfo function is only used by __fas216_checkmagic,
which is conditionally compiled, so we should put both functions
inside of the same #ifdef.

Without this patch, building rpc_defconfig results in:

drivers/scsi/arm/fas216.c:182:13: warning: 'fas216_dumpinfo' defined but not used [-Wunused-function]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-scsi@vger.kernel.org
---
 drivers/scsi/arm/fas216.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 6206a66..737554c 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -179,6 +179,7 @@ static void print_SCp(struct scsi_pointer *SCp, const char *prefix, const char *
 		SCp->buffers_residual, suffix);
 }
 
+#ifdef CHECK_STRUCTURE
 static void fas216_dumpinfo(FAS216_Info *info)
 {
 	static int used = 0;
@@ -223,7 +224,6 @@ static void fas216_dumpinfo(FAS216_Info *info)
 		info->internal_done, info->magic_end);
 }
 
-#ifdef CHECK_STRUCTURE
 static void __fas216_checkmagic(FAS216_Info *info, const char *func)
 {
 	int corruption = 0;
-- 
1.7.10