- 21 Jan, 2013 13 commits
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H Hartley Sweeten authored
There is still a forward declaration in this file for parse_insn(). Remove the need for it by moving do_insnlist_ioctl() down a bit. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Huewe authored
All pci drivers in drivers/ have the pci_driver.name field set, so we can remove this workaround and the accompanying todo. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Huewe authored
This patch adds the comedi_driver.name to pci_driver.name to the skel driver, so we can remove the workaround in drivers.c Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Huewe authored
Found with coccicheck. The semantic patch that makes this output is available in scripts/coccinelle/misc/boolinit.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman authored
Hopefully all of the arch-specific problems are now resolved, so let's let this subsystem be enabled on all arches. If there are problems found, we will fix them up. Cc: Ian Abbott <abbotti@mev.co.uk> Cc: H Hartley Sweeten <hartleys@visionengravers.com> Cc: Bernd Porr <mail@berndporr.me.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ian Abbott authored
Bernd Porr reports success getting comedi to work on ARM. He writes: """ comedi works nicely on the Raspberry PI. I've compiled the rpi kernel with comedi enabled and it works with the USBDUX-sigma (need to test the other boards). With comedirecord running I can plot one channel at 1kHz without buffer overflow (resulting to 70% load). So, I guess we just need to add "ARM" to Kconfig in the comedi subdir? depends on BROKEN || FRV || M32R || MN10300 || SUPERH || TILE || X86 || ARM I'm running just now 3.2.27 but also the development kernel compiles with ARM enabled (haven't tested yet). /Bernd """ Enable the COMEDI config option to be selected for ARM. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Cc: Bernd Porr <mail@berndporr.me.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Julia Lawall authored
Delete successive tests to the same location. There was a previous test on ret and it has not been updated since then. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @s exists@ local idexpression y; expression x,e; @@ *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } ... when != \(y = e\|y += e\|y -= e\|y |= e\|y &= e\|y++\|y--\|&y\) when != \(XT_GETPAGE(...,y)\|WMI_CMD_BUF(...)\) *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chen Gang authored
The fields must be null-terminated, or next strstr in dcd_get_objects, will cause issue additoinal info: nldr_create may call cod_get_base_name, let sz_zl_file to get name (sz_name) and then call dcd_get_objects, passing sz_zl_file as a name string. Signed-off-by: Chen Gang <gang.chen@asianux.com> Cc: Omar Ramirez Luna <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chen Gang authored
The fields must be null-terminated, or next strcpy in dbll_find_dsp_symbol, will cause issue additoinal info: dbll_find_dsp_symbol call find_symbol_callback to get name. and then call strcpy to copy the name to upper caller. Signed-off-by: Chen Gang <gang.chen@asianux.com> Cc: Omar Ramirez Luna <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chen Gang authored
strlen_user will return the length including final NUL. and will return 0 if failed (for example: if user string not NUL terminated) so need check whether it is an invalid parameter. addtional info: can reference the comments of strlen_user in lib/strnlen_user.c Signed-off-by: Chen Gang <gang.chen@asianux.com> Cc: Omar Ramirez Luna <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Aaro Koskinen authored
Delete redundant field. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Aaro Koskinen authored
Use pre-calculated register addresses instead of pVBInfo->BaseAddr. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Aaro Koskinen authored
Avoid copy-paste and use XGIRegInit() to initialize registers addresses. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 20 Jan, 2013 7 commits
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Jake Champlin authored
Fixed Coding Style Warning Signed-off-by: Jake Champlin <jake.champlin.27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jake Champlin authored
Fixed single line if statement brace issues as well as pointer errors from checkpatch.pl Signed-off-by: Jake Champlin <jake.champlin.27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Hajnoczi authored
Previous versions of the line6 driver snooped MIDI traffic in order to make device state accessible via sysfs attributes. This involved a lot of logic in line6_variax_process_message() that has since been removed. Drop unused conditionals in line6_variax_process_message(). Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Hajnoczi authored
Previous versions of the line6 driver snooped MIDI traffic in order to make device state accessible via sysfs attributes. This involved a lot of logic in line6_pod_process_message() that has since been removed. Drop unused conditionals in line6_pod_process_message() and reduce the levels of indentation. Only two MIDI messages are still tracked: the POD version message on startup and monitor level changes originating from the device. Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Hajnoczi authored
The CONFIG_LINE6_USB_DUMP_PCM config option prints a hexdump of PCM audio data as URBs are sent and received. The usbmon feature should be used instead of manually dumping PCM URBs. There are a few advantages to using usbmon: * Can be turned on/off at runtime * Provides full USB-level traffic * tcpdump and wireshark support for powerful analysis * No driver-specific code is required This is the last user of line6_write_hexdump() so we drop it too. Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Sebastian Wankerl authored
Formated pr_debug() calls Signed-off-by: Sebastian Wankerl <sisewank@cip.cs.fau.de> Signed-off-by: Sebastian Ehrenfels <qi50dube@cip.cs.fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Sebastian Wankerl authored
Enclose the macro into braces so that it can be closed by a semicolon Signed-off-by: Sebastian Wankerl <sisewank@cip.cs.fau.de> Signed-off-by: Sebastian Ehrenfels <qi50dube@cip.cs.fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 19 Jan, 2013 1 commit
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Jake Champlin authored
Fixed coding style error Signed-off-by: Jake Champlin <jake.champlin.27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 18 Jan, 2013 19 commits
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Dan Magenheimer authored
[V2: no code changes, patchset now generated via git format-patch -M] Fix unitialized variable in zcache which generates warning during build Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Magenheimer authored
In staging, re-enable config/build of zcache after ramster->zcache renaming. Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Magenheimer authored
[V2: no code changes, patchset now generated via git format-patch -M] In staging/zcache, adjust config/build due to ramster->zcache renaming Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Magenheimer authored
[V2: no code changes, patchset now generated via git format-patch -M] In staging, rename ramster to zcache The original zcache in staging was a "demo" version, and this new zcache is a significant rewrite. While certain disagreements were being resolved, both "old zcache" and "new zcache" needed to reside in the staging tree simultaneously. In order to minimize code change and churn, the newer version of zcache was temporarily merged into the "ramster" staging driver which, prior to that, had at one time heavily leveraged the older version of zcache. So, recently, "new zcache" resided in the ramster directory. Got that? No? Sorry, temporary political compromises are rarely pretty. The older version of zcache is no longer being maintained and has now been removed from the staging tree. So now the newer version of zcache can rightfully reclaim sole possession of the name "zcache". FYI, this [PATCH 2/5] is simply a "git mv" generated by "git format-patch -M". Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Magenheimer authored
[V2: no code changes, patchset now generated via git format-patch -M] In staging, disable ramster build in anticipation of renaming to zcache Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
This function was originally in the addi-data "common" code and required using pointer math to access the boardinfo data using the void * 'dev->driver->board_name'. Now that the function is local to this driver we can access the boardinfo directly and remove the pointer math. Rename the function so it has namespace associated with this driver. Also, for aesthetic reasons, globally rename the local variable used for the boardinfo pointer from 'this_board' to 'board', Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Currently this driver uses the struct addi_board from the addi-data "common" code to define the boardinfo. This struct contains a lot of information that is not used in this driver. Introduce a private struct in the driver that just contains the needed information. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Currently this driver uses the total number of channels, stored in the boardinfo, in a number of the subdevice insn_* functions. This information is already available in the subdevice as 's->n_chan'. Use that instead of needing to get the board pointer first. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The comedi subdevice in this driver is a simple digital i/o device. Currently, the code abuses the comedi API by redefining the COMEDI_SUBD_SERIAL type as COMEDI_SUBD_TTLIO and using that for the 's->type'. Remove the defines and use the proper type, COMEDI_SUBD_DIO. The current code also sets the subdev_flags SDF_GROUND and SDF_COMMON for the subdevice. These flags really only have meaning for analog subdevices. Remove them. All the boards supported by this driver use the same functions for the subdevice 'insn_*' operations. Remove this information from the boardinfo and set the s->insn_* operations directly in the init. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The addi-data "common" code always allocated 7 subdevices. This driver only uses 1. Change the allocation and remove the unused subdevices. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
This information is not used in the driver. Just remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The iobase address stored in devpriv->iobase is also stored in dev->iobase. Use that instead. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
A lot of the comments in hwdrv_apci16xx.c have whitespace damage and are simply unnecessary. Just remove them to make the code a bit more readable. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The boards supported by this driver do not have an eeprom. Knowing this information allows simplifying the code that reads the PCI bars to get the iobase addresses. The only 'iobase' actually used by this driver is found in PCI bar 0. Don't bother reading the other PCI bars. Also, since 'dw_AiBase' is not ioremap'ed we can remove the check and iounmap in the detach. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The boards supported by this driver do not have any interrupt capable devices. Remove the unused interrupt support code. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The 'reset' function for this driver doesn't do anything. Remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Reading the eeprom on the boards supported by this driver is not necessary. All the information required is in the boardinfo. Remove the eeprom support code since it's not really interesting or useful. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The boards supported by this driver do not have a timer subdevice. Remove the subdevice init for it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
The boards supported by this driver do not have digital outputs. Remove the subdevice init for them. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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