Document the Talert IRQ handler.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Simple rename to cope with file naming pattern.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Document function which reads temperature register, depending on
bandgap device version.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Document the helper function to turn a bandgap device on and off.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Change the way the omap_bandgap_power is written so that it has only
one exit entry (Documentation/CodingStyle).
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Document the helper functions that manipulates registers and their
bitfields. All of them work based of the io mapped area.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch introduce a macro to read, update, write bitfields.
It will be specific to bandgap data structures.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The omap_bandgap_get_sensor_data() function returns ERR_PTR(),
but it can also return NULL, in case of initilization, so we need to use
IS_ERR_OR_NULL() rather than only IS_ERR().
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

simple changes on alignments and white spaces
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch updates the existing data structures for omap bandgap,
inside omap-bandgap.h.

TODO: remove unused fields.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

In order to have a better code readability and organization, this patch
splits omap-bandgap.h into three headers.
. omap-bandgap.h will contain only the driver related data structures
definitions and macros
. omap4xxx-bandgap.h will contain only defines and bitfields
related to OMAP4 based devices
. omap5xxx-bandgap.h will contain only defines and bitfields
related to OMAP5 based devices
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

As these macros are not used on any part of the code,
this patch removes all the *_SHIT defines.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

For code readability, this patch changes the bit definition
under omap-bandgap.h to use the BIT() macro.
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Now that it isn't in the build, just delete the ccg driver from the tree
entirely.

Cc: John Stultz <john.stultz@linaro.org>
Cc: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This driver has been nothing but trouble, and no one shipping a new
Android device uses it, so let's just drop it, making the USB Gadget
driver authors lives a whole lot easier as they do their rework.

Cc: John Stultz <john.stultz@linaro.org>
Cc: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The variable 'qmap' is initialized but never used
otherwise, so remove the unused variable.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The `iorange` member of `struct boardtype` is initialized but not used.
Get rid of it and the macro constants `IORANGE_171x` and `IORANGE_1720`.
Signed-off-by: NIan Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This driver used to be tied to the addi-data common code which
always saved the start address of pci bars 0, 1, 2, and 3 for
use by the driver. This driver only uses pci bar 2.

Remove all the non-used pci bars and move the saving of pci bar
2 so it occurs right after the pci device is enabled.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Make comedi_pci_enable() use the same parameter type as
comedi_pci_disable(). This also allows comedi_pci_enable
to automatically determine the resource name passed to
pci_request_regions().

Make sure the errno value returned is passed on instead of
assuming an errno. Also, remove any kernel noise that is
generated when the call fails.

The National Instruments drivers that use the mite module
currently enable the PCI device in the mite module. For
those drivers move the call to comedi_pci_enable into the
driver.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Currently all the comedi PCI drivers need to do some checking in
their (*detach) before calling comedi_pci_disable() in order to
make sure the PCI device has actually be enabled.

Change the parameter passed to comedi_pci_disable() from a struct
pci_dev pointer to a comedi_device pointer and have comedi_pci_disable()
handle all the checking.

For most comedi PCI drivers this also allows removing the local
variable holding the pointer to the pci_dev. For some of the drivers
comedi_pci_disable can now be used directly as the (*detach) function.

The National Instruments drivers that use the mite module currently
enable/disable the PCI device in the mite module. For those drivers
move the call to comedi_pci_disable into the driver and make sure
dev->iobase is set to a non-zero value.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

A cleanup patch to remove sparse warnings caused by my other patch
"procfs: Improve Scaling in proc" since now proc_fops is protected by the rcu.
Signed-off-by: NNathan Zimmer <nzimmer@sgi.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The Kconfig entry for the "Anonymous Shared Memory Subsystem" got added
in v3.3. It has an optional dependency on TINY_SHMEM. But TINY_SHMEM had
already been removed in v2.6.29. So this optional dependency can safely
be removed too.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

got the warnings

drivers/staging/csr/sme_wext.c: In function ‘unifi_siwscan’:
drivers/staging/csr/sme_wext.c:1276:9: warning: variable ‘scantype’ set but not used [-Wunused-but-set-variable]

fixed by removing the variable
Signed-off-by: NDevendra Naga <devendra.aaru@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This is a patch to usbdux.c that fixes the camel case warnings found
by the checkpatch.pl tool
Signed-off-by: NJacob Garber <ajtgarber@gmail.com>
Reviewed-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
Acked-by: NPaul Zimmerman <paulz@synopsys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix some compiler warnings when building for i386 arch. Reported by
Fengguang's build-bot.
Signed-off-by: NPaul Zimmerman <paulz@synopsys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The following commits introduced a couple build errors in this driver
due to the removal of some macros in ni_stc.h.

commit: f5a1d92b "staging: comedi: ni_stc.h: remove n_ni_boards macro"
commit: 6293e357 "staging: comedi: ni_stc.h: remove boardtype macro"

The n_ni_boards macro is an open coded version of ARRAY_SIZE.

The boardtype macro is removed in favor of using the comedi_board()
helper and accessing the boardinfo with a pointer.

Fix both issues.
Reported-by: Nkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

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: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

should be err < 0 instead of if (err) which actually the read register
value can be a positive number
Acked-by: NMark Einon <mark.einon@gmail.com>
Signed-off-by: NDevendra Naga <devendra.aaru@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

New comedi driver for Advantech PCI-1724U with modifications by Ian
Abbott <abbotti@mev.co.uk>.
Signed-off-by: NIan Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmh6jj@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The Advantech PCI-1710HG is similar to the PCI-1710 but has a different
set of ranges for analog input (HG = high gain).  Because they share the
same PCI vendor and device ID, the adv_pci1710 driver does not currently
distinguish them.  This is more of a problem since auto-configuration
code was added to the driver (and manual configuration support removed),
as the PCI-1710HG would be automatically configured as a PCI-1710.  More
recently, the unused code for PCI-1710HG support was #ifdef'ed out.

In fact, the PCI-1710 and PCI-1710HG can be distinguished by considering
the PCI subvendor and subdevice IDs according to the following table:

vendor device subven subdev model        treat as
====== ====== ====== ====== ============ ==========
0x13fe 0x1710 0x10b5 0x9050 PCI-1710S    PCI-1710
0x13fe 0x1710 0x13fe 0x0000 PCI-1710     PCI-1710
0x13fe 0x1710 0x13fe 0xb100 PCI-1710B    PCI-1710
0x13fe 0x1710 0x13fe 0xb200 PCI-1710B2   PCI-1710
0x13fe 0x1710 0x13fe 0xc100 PCI-1710C    PCI-1710
0x13fe 0x1710 0x13fe 0xc200 PCI-1710C2   PCI-1710
0x13fe 0x1710 0x1000 0xd100 PCI-1710U    PCI-1710
0x13fe 0x1710 0x13fe 0x0002 PCI-1710HG   PCI-1710HG
0x13fe 0x1710 0x13fe 0xb102 PCI-1710HGB  PCI-1710HG
0x13fe 0x1710 0x13fe 0xb202 PCI-1710HGB2 PCI-1710HG
0x13fe 0x1710 0x13fe 0xc102 PCI-1710HGC  PCI-1710HG
0x13fe 0x1710 0x13fe 0xc202 PCI-1710HGC2 PCI-1710HG
0x13fe 0x1710 0x1000 0xd102 PCI-1710HGU  PCI-1710HG

The above information is extracted from Advantech's own GPL'ed Linux
(non-Comedi) driver source from "advdaq-1.10.0001-1.tar.bz2" on their
website.

(0x13fe = PCI_VENDOR_ID_ADVANTECH, 0x10b5 = PCI_VENDOR_ID_PLX, 0x9050 =
PCI_DEVICE_ID_PLX_9050, 0x1000 = PCI_VENDOR_ID_NCR or
PCI_VENDOR_ID_LSI_LOGIC but I assume this subvendor ID was chosen
"randomly".)
Signed-off-by: NIan Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add the DWC2 Kconfig and Makefile, and modify the staging Kconfig and
Makefile to include them
Signed-off-by: NPaul Zimmerman <paulz@synopsys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add myself as maintainer of the DWC2 driver
Signed-off-by: NPaul Zimmerman <paulz@synopsys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This file contains the PCI bus interface "glue" for the DWC2 driver
Signed-off-by: NPaul Zimmerman <paulz@synopsys.com>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This file contains code to support the HCD descriptor DMA mode of
the controller
Signed-off-by: NPaul Zimmerman <paulz@synopsys.com>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

These files contain the HCD code, and implement the Linux
hc_driver API. Support for both slave mode and buffer DMA mode
of the controller is included.
Signed-off-by: NPaul Zimmerman <paulz@synopsys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The core code provides basic services for accessing and managing
the DWC_otg hardware. These services are used by both the Host
Controller Driver and (in future) the Peripheral Controller Driver.
Signed-off-by: NPaul Zimmerman <paulz@synopsys.com>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add support for the Network Accelerator Engine on Netlogic XLR/XLS
MIPS SoCs. The XLR/XLS NAE blocks can be configured as one 10G
interface or four 1G interfaces. This driver supports blocks
with 1G ports.
Signed-off-by: NGanesan Ramalingam <ganesanr@broadcom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

In case of error, the function anon_inode_getfile() returns
ERR_PTR() and never returns NULL. The NULL test in the return
value check should be replaced with IS_ERR().
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove duplicated include.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>