[PATCH 00/21] more arm build fixes

[PATCH 00/21] more arm build fixes

[Arnd Bergmann]

Hi subsystem maintainers,

Here is another set of patches that resulted from build testing on
linux-next. Please apply directly into your trees if you agree,
or let me know if I made a mistake.

I can take whatever remains through the arm-soc tree if you prefer
that or I don't hear back.

	Arnd


Arnd Bergmann (21):
  ARM: topology: export cpu_topology
  ARM: default machine descriptor for multiplatform
  ARM: shmobile: don't call irqchip_init unconditionally
  ARM: orion5x: include linux/cpu.h
  atm: he: use mdelay instead of large udelay constants
  ALSA: ali5451: use mdelay instead of large udelay constants
  oss/dmabuf: use dma_map_single
  drm/nouveau: use mdelay instead of large udelay constants
  drm: export drm_vm_open_locked
  [SCSI] nsp32: use mdelay instead of large udelay constants
  irqdomain: export irq_domain_add_simple
  irqchip: s3c24xx: add missing __init annotations
  iommu: tegra: print dma_addr_t using %lld
  cpufreq: pxa2xx: initialize variables
  thermal: cooling: avoid uninitialied used gcc warning
  OF: remove #ifdef from linux/of_platform.h
  X.509: do not emit any informational output
  USB: ehci-msm: USB_MSM_OTG needs USB_PHY
  USB: lpc32xx: ISP1301 needs USB_PHY
  USB: OMAP: ISP1301 needs USB_PHY
  USB: OHCI: avoid conflicting platform drivers

 arch/arm/Kconfig                                   |   1 -
 arch/arm/configs/lpc32xx_defconfig                 |   1 +
 arch/arm/configs/msm_defconfig                     |   1 +
 arch/arm/configs/omap1_defconfig                   |   1 +
 arch/arm/kernel/devtree.c                          |   7 ++
 arch/arm/kernel/setup.c                            |  11 +-
 arch/arm/kernel/topology.c                         |   1 +
 arch/arm/mach-orion5x/common.c                     |   1 +
 arch/arm/mach-shmobile/intc-r8a7740.c              |  13 +-
 drivers/atm/he.c                                   |   2 +-
 drivers/cpufreq/pxa2xx-cpufreq.c                   |   5 +-
 drivers/gpu/drm/drm_vm.c                           |   1 +
 drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c |   3 +-
 drivers/iommu/tegra-gart.c                         |   3 +-
 drivers/iommu/tegra-smmu.c                         |   2 +-
 drivers/irqchip/irq-s3c24xx.c                      |   4 +-
 drivers/scsi/nsp32.c                               |   2 +-
 drivers/thermal/cpu_cooling.c                      |  17 +--
 drivers/usb/gadget/Kconfig                         |   2 +
 drivers/usb/host/Kconfig                           |   1 +
 drivers/usb/host/ohci-hcd.c                        | 136 ++++++++++++++++++---
 drivers/usb/phy/Makefile                           |   2 +-
 include/linux/of_platform.h                        |  13 +-
 kernel/irq/irqdomain.c                             |   1 +
 lib/build_OID_registry                             |   2 -
 sound/oss/dmabuf.c                                 |   3 +-
 sound/pci/ali5451/ali5451.c                        |   8 +-
 27 files changed, 187 insertions(+), 57 deletions(-)

-- 
1.8.1.2

Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Nicolas Pitre <nico@linaro.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Rob Herring <robherring2@gmail.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Simon Horman <horms+renesas@verge.net.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: alsa-devel@alsa-project.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-atm-general@lists.sourceforge.net
Cc: linux-scsi@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: netdev@vger.kernel.org

[PATCH 10/21] [SCSI] nsp32: use mdelay instead of large udelay constants

[Arnd Bergmann]

ARM cannot handle udelay for more than 2 miliseconds, so we
should use mdelay instead for those.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: GOTO Masanori <gotom@debian.or.jp>
Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: linux-scsi@vger.kernel.org
---
 drivers/scsi/nsp32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 1e3879d..0665f9c 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -2899,7 +2899,7 @@ static void nsp32_do_bus_reset(nsp32_hw_data *data)
 	 * reset SCSI bus
 	 */
 	nsp32_write1(base, SCSI_BUS_CONTROL, BUSCTL_RST);
-	udelay(RESET_HOLD_TIME);
+	mdelay(RESET_HOLD_TIME / 1000);
 	nsp32_write1(base, SCSI_BUS_CONTROL, 0);
 	for(i = 0; i < 5; i++) {
 		intrdat = nsp32_read2(base, IRQ_STATUS); /* dummy read */
-- 
1.8.1.2

Re: [PATCH 10/21] [SCSI] nsp32: use mdelay instead of large udelay constants

[Masanori Goto]

2013/4/25 Arnd Bergmann <arnd@arndb.de>
>
> ARM cannot handle udelay for more than 2 miliseconds, so we
> should use mdelay instead for those.
>

Singed-off-by: GOTO Masanori <gotom@debian.or.jp>

> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Cc: GOTO Masanori <gotom@debian.or.jp>
> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
> Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
> Cc: linux-scsi@vger.kernel.org
> ---
>  drivers/scsi/nsp32.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
> index 1e3879d..0665f9c 100644
> --- a/drivers/scsi/nsp32.c
> +++ b/drivers/scsi/nsp32.c
> @@ -2899,7 +2899,7 @@ static void nsp32_do_bus_reset(nsp32_hw_data *data)
>          * reset SCSI bus
>          */
>         nsp32_write1(base, SCSI_BUS_CONTROL, BUSCTL_RST);
> -       udelay(RESET_HOLD_TIME);
> +       mdelay(RESET_HOLD_TIME / 1000);
>         nsp32_write1(base, SCSI_BUS_CONTROL, 0);
>         for(i = 0; i < 5; i++) {
>                 intrdat = nsp32_read2(base, IRQ_STATUS); /* dummy read */
> --
> 1.8.1.2
>

Re: [PATCH 10/21] [SCSI] nsp32: use mdelay instead of large udelay constants

[Arnd Bergmann]

On Friday 26 April 2013, Masanori Goto wrote:
> 2013/4/25 Arnd Bergmann <arnd@arndb.de>
> >
> > ARM cannot handle udelay for more than 2 miliseconds, so we
> > should use mdelay instead for those.
> >
> 
> Singed-off-by: GOTO Masanori <gotom@debian.or.jp>

Thanks. I assume you mean "Acked-by", not "Singed-off" as in "burnt"
or "Signed-off" as a notification that you have applied it to your
own git tree.

I'll keep the patch with an your "Acked-by" line in my tree unless
James wants to apply to the scsi tree.

	Arnd

Re: [PATCH 10/21] [SCSI] nsp32: use mdelay instead of large udelay constants

[Masanori Goto]

Oops, you're absolutely correct.  Thanks for the follow up!  Please
change it as follow as you mentioned:

Acked-by: GOTO Masanori <gotom@debian.or.jp>

Best regrads,
-- gotom

2013/4/29 Arnd Bergmann <arnd@arndb.de>:
> On Friday 26 April 2013, Masanori Goto wrote:
>> 2013/4/25 Arnd Bergmann <arnd@arndb.de>
>> >
>> > ARM cannot handle udelay for more than 2 miliseconds, so we
>> > should use mdelay instead for those.
>> >
>>
>> Singed-off-by: GOTO Masanori <gotom@debian.or.jp>
>
> Thanks. I assume you mean "Acked-by", not "Singed-off" as in "burnt"
> or "Signed-off" as a notification that you have applied it to your
> own git tree.
>
> I'll keep the patch with an your "Acked-by" line in my tree unless
> James wants to apply to the scsi tree.
>
>         Arnd
>

Re: [PATCH 10/21] [SCSI] nsp32: use mdelay instead of large udelay constants

[James Bottomley]

On Mon, 2013-04-29 at 15:21 +0200, Arnd Bergmann wrote:
> On Friday 26 April 2013, Masanori Goto wrote:
> > 2013/4/25 Arnd Bergmann <arnd@arndb.de>
> > >
> > > ARM cannot handle udelay for more than 2 miliseconds, so we
> > > should use mdelay instead for those.
> > >
> > 
> > Singed-off-by: GOTO Masanori <gotom@debian.or.jp>
> 
> Thanks. I assume you mean "Acked-by", not "Singed-off" as in "burnt"
> or "Signed-off" as a notification that you have applied it to your
> own git tree.
> 
> I'll keep the patch with an your "Acked-by" line in my tree unless
> James wants to apply to the scsi tree.

I can, certainly.  I'll be sending the first scsi set today, but I'll be
doing another one for just before the close of the merge window.

Goto-san, while I have your attention, is the nsp_cs driver orphaned? I
know it's not your driver, but you did once work with its author (YOKOTA
Hiroshi <yokota@netlab.is.tsukuba.ac.jp>) and I'm trying to get some
cleanup on the static functions in the header files.

Thanks,

James