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2009-12-11Staging: et131x: fold up simple wrapper functionsAlan Cox1-34/+5
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: Clean up the receive arraysAlan Cox1-18/+1
We don't use them for anything having stripped out the debug gunge in the original driver. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: first pass RX cleanupAlan Cox1-209/+205
Sort out the variable naming and clean up types and obvious trivia Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: pci_alloc_consistent DMA alignment is guaranteedAlan Cox4-59/+14
So we can remove this alignment work. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: the stuck descriptor copy is never usedAlan Cox1-9/+0
Say goodbye to it Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: tidy up names for the TX structuresAlan Cox5-278/+275
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: clean up WORD2 usageAlan Cox2-36/+20
A little more complex but again move the structure and typedef into into the documentation Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: clean up word 3 definitionAlan Cox2-49/+25
This is basically not really used so turn it into a u32 and comment the format for reference Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: rxstat is not usedAlan Cox1-23/+13
Turn it into a u32 and document the fields in a comment instead Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: PHY loopback cannot be set (and isn't useful for us anyway)Alan Cox6-97/+56
Remove the stuff that falls out from this always being zero. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: kill NMI hacksAlan Cox3-30/+0
The NMI code is in the shipped driver for "validation". We won't be doing chip validation and we have proper core nmi handling so this can go. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: tidy up initpci codeAlan Cox3-252/+192
Perform some easy tidying so we can see what needs to be done next Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: Kill the NoPhyAccess variableAlan Cox3-6/+1
Another write once "variable" Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: extract the eeprom setup logic from initpciAlan Cox3-72/+73
This puts all the eeprom handling in one place and cleans up the interfaces Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: tidy eeprom code upAlan Cox3-265/+158
Turn this one into something resembling a clean Linux driver Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: kill SUCCESS and FAILURE definesAlan Cox3-20/+12
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: slicoss: remove duplicate structure field initializationJulia Lawall1-1/+0
The definition of slic_netdev_ops has initializations of a local function and eth_mac_addr for its ndo_set_mac_address field. This change uses only the local function. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier I, s, fld; position p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @s@ identifier I, s, r.fld; position r.p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @script:python@ p0 << r.p0; fld << r.fld; ps << s.p; pr << r.p; @@ if int(ps[0].line)!=int(pr[0].line) or int(ps[0].column)!=int(pr[0].column): cocci.print_main(fld,p0) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: iio: Fix up the module build.Paul Mundt2-0/+2
Both the max1363 and lis3l02dq modules rely on IIO trigger support in their ring buffer implementations, which is presently a separate config option. In the case of IIO_RING_BUFFER=y and IIO_TRIGGER=n, we end up with the following: ERROR: "iio_trigger_attach_poll_func" [drivers/staging/iio/adc/max1363.ko] undefined! ERROR: "iio_trigger_dettach_poll_func" [drivers/staging/iio/adc/max1363.ko] undefined! ERROR: "iio_trigger_unregister" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_trigger_notify_done" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_trigger_read_name" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_trigger_poll" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_trigger_attach_poll_func" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_trigger_register" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_free_trigger" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_trigger_dettach_poll_func" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! ERROR: "iio_allocate_trigger" [drivers/staging/iio/accel/lis3l02dq.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 This adds an IIO_TRIGGER select for these two drivers conditional on IIO ring buffer support. Caught with an SH randconfig in -next. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: iio: lots of doc fixesRandy Dunlap7-110/+228
Fix iio header files kernel-doc notation errors, spelling, typos, indentation, grammar, etc. It would also be good if these function names were spelled correctly, but I didn't change them: iio_push_or_escallate_ring_event() iio_trigger_dettach_poll_func() Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: iio: kconfig and make editsRandy Dunlap2-8/+8
Fix spelling, typos, indentation in iio Kconfig files. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: phison: adding __init/__exit macrosPeter Huewe1-2/+2
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of drivers/staging/phison/phison.c Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: p9auth: adding __init/__exit macrosPeter Huewe1-1/+2
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of drivers/staging/p9auth/p9auth.c Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: cx25821: adding __init/__exit macrosPeter Huewe1-2/+2
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of ./staging/cx25821/cx25821-core.c Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: et131x: adding __init/__exit macrosPeter Huewe1-2/+2
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of ./staging/et131x/et131x_initpci.c Greg, please have a look at the small patch and either pull it through your staging tree, or please ack' it so Jiri can pull it through the trivial tree. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: ramzswap: add TODO fileNitin Gupta1-0/+6
TODO file for ramzswap. Signed-off-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: ramzswap: documentationNitin Gupta1-0/+51
Short guide on how to setup and use ramzswap. Signed-off-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: virtual block device driver (ramzswap)Nitin Gupta7-0/+1682
Creates RAM based block devices (/dev/ramzswapX) which can be used (only) as swap disks. Pages swapped to these are compressed and stored in memory itself. The module is called ramzswap.ko. It depends on: - xvmalloc memory allocator (compiled with this driver) - lzo_compress.ko - lzo_decompress.ko See ramzswap.txt for usage details. Signed-off-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: xvmalloc memory allocatorNitin Gupta3-0/+623
* Features: - Low metadata overhead (just 4 bytes per object) - O(1) Alloc/Free - except when we have to call system page allocator to get additional memory. - Very low fragmentation: In all tests, xvmalloc memory usage is within 12% of "Ideal". - Pool based allocator: Each pool can grow and shrink. - It maps pages only when required. So, it does not hog vmalloc area which is very small on 32-bit systems. SLUB allocator could not be used due to fragmentation issues: http://code.google.com/p/compcache/wiki/AllocatorsComparison Data here shows kmalloc using ~43% more memory than TLSF and xvMalloc is showed ~2% more space efficiency than TLSF (due to smaller metadata). Creating various kmem_caches can reduce space efficiency gap but still problem of being limited to low memory exists. Also, it depends on allocating higher order pages to reduce fragmentation - this is not acceptable for ramzswap as it is used under memory crunch (its a swap device!). SLOB allocator could not be used do to reasons mentioned here: http://lkml.org/lkml/2009/3/18/210 * Implementation: It uses two-level bitmap search to find free list containing block of correct size. This idea is taken from TLSF (Two-Level Segregate Fit) allocator and is well explained in its paper (see [Links] below). * Limitations: - Poor scalability: No per-cpu data structures (work in progress). [Links] 1. Details and Performance data: http://code.google.com/p/compcache/wiki/xvMalloc http://code.google.com/p/compcache/wiki/xvMallocPerformance 2. TLSF memory allocator: home: http://rtportal.upv.es/rtmalloc/ paper: http://rtportal.upv.es/rtmalloc/files/MRBC_2008.pdf Signed-off-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: pcl816: update convert_src mask for AI cmdtestIan Abbott1-1/+3
The COMEDI_CMDTEST ioctl needs to clear unsupported bits in the struct comedi_cmd's convert_src and other *_src members. This needs fixing in the pcl816 driver's AI cmdtest. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: initialize divisor variablesIan Abbott6-9/+10
The i8253_cascade_ns_to_timer_2div() function (and i8253_cascade_ns_to_timer macro) checks the old values *d1 and *d2 for correctness as a heuristic before calculating new values. Don't call the function with uninitialized values in *d1 and *d2. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: serial2002: decrease stack usageIan Abbott1-2/+2
512 bytes of stack can be saved in serial_2002_open() by modifying 'struct config_t'. A short int suffices for the 'kind' and 'bits' members. (Actually, a char would suffice, but wouldn't save any more stack than a short int.) Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: fix usbdux timeout bugBernd Porr1-8/+9
I've fixed a bug in the USBDUX driver which caused timeouts while sending commands to the boards. This was mainly because of one bulk transfer which had a timeout of 1ms (!). I've now set all timeouts to 1000ms. From: Bernd Porr <BerndPorr@f2s.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: ke_counter: fix style issuesDirk Hohndel1-9/+12
80 char limit (where useful) braces around single line block KERN_ facility for printk Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: ii_pci_20kc: fix style printkDirk Hohndel1-18/+21
add KERN_ facility to printk (mostly KERN_INFO, some KERN_WARNING) I think I found a bug - commented on it but didn't change as it's just in a printk (off by 1 error in output) Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: ii_pci20kc: white space fixesDirk Hohndel1-22/+22
No code changes - left some 80 char violations alone as folding those lines would have made code less readable Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: icp_multi: don't init staticDirk Hohndel1-1/+1
don't initialize static variable to 0 Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: icp_multi: fix style issue printkDirk Hohndel1-38/+55
add KERN_ facility to printk (mostly KERN_DEBUG, some KERN_WARNING) Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: icp_multi: white space style fixesDirk Hohndel1-124/+126
no code changes, just fixing white space, line length, etc Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: gsc_hdpi: style fixes static functionDirk Hohndel1-2/+2
Convert external function to static Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: gsc_hpdi: Fix style issuesDirk Hohndel1-51/+49
Style cleanup in staging based on Greg's tutorial / checkpatch Fix 80 char line length (where useful) - includes two changes to code to make it more logical / readable Remove {} around single line blocks Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: gsc_hpdi: style fixes printkDirk Hohndel1-9/+13
Style cleanup in staging based on Greg's tutorial / checkpatch Add printk KERN_ facility level (KERN_WARNING seemed appropriate for all) Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: drivers: ni_6527: fixup checkpatch.pl warningsKlaas van Gend1-19/+14
This patch fixes all warnings as issued by checkpatch.pl. Note that I had to modify some of the logging messages to make that possible. Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: comedi_fc: checkpatch.pl fixesKlaas van Gend1-4/+1
This patch fixes all warnings as issued by checkpatch.pl. Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: pcl726: fix coding style issuesKevyn-Alexandre Paré1-21/+20
Signed-off-by: Kevyn-Alexandre Paré <kevyn.alexandre.pare@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: addi-data: Cleanup redundant tests on unsignedRoel Kluin10-14/+12
The variables are unsigned so the test `>= 0' is always true, In these cases the other part of the test catch wrapped values. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11staging: comedi: multiq3: add KERN_Klaas van Gend1-5/+6
Add KERN_ to printk statements to reduce the number of warnings shown by checkpatch.pl. Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11staging: comedi: multiq3: remove warning on bracesKlaas van Gend1-9/+5
Remove braces in if statements to make the file exhibit less warnings when checked using checkpatch.pl. Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: adl_pci8164 coding style fixesBRAGA, Bruno1-18/+19
Corrected coding style: - excessive curly braces - printk without KERN_* logging - 80+ chars per line of code Signed-off-by: BRAGA, Bruno <bruno.braga@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: remove EXTERN macro since it is not usedShawn Bohrer1-8/+0
Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: comedi: remove __cplusplus checkShawn Bohrer1-8/+0
c++ isn't supported in the kernel. Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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