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2009-09-15Staging: rtl8192su: fix up printk warningsJeff Mahoney
This patch addresses printk warnings. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: rtl8192su: compile fixesJeff Mahoney
This patch removes -fhard-float and the software float helpers. In-kernel floating point is not allowed. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: echo: coding style cleanupsGreg Kroah-Hartman
Some remaining coding style cleanups to the header files and the echo.c file. Cc: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: echo: remove unneeded USE_SSE2 definesGreg Kroah-Hartman
This define is never set in the kernel, so remove the code using it. Cc: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: echo: remove unneeded USE_MMX definesGreg Kroah-Hartman
This define is never set in the kernel, so remove the code using it. This lets us drop the mmx.h file as well. Cc: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: echo: remove bit_operations.hGreg Kroah-Hartman
This file is no longer needed, thanks to the work done by David. Cc: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: echo: top bit patchDavid Rowe
This patch removes the need for the bit_operations.h include file which can now be deleted. It also contains some minor corrections to comments (typos and alignment of ASCII formulas). I have also removed some #if lines that were not necessary. I have tested the patch using a unit test module that runs in kernel mode and have verified that the patched code gives identical results to the previous version using a 8000 sample input sequence. Let me know if you want this unit test, it runs automatically when the module is insmod-ed and outputs a go/no go result: # insmod oslec.ko # dmesg [17191803.480000] oslec_test installed [17191803.480000] Testing OSLEC with 128 taps (16 ms tail) [17191803.496000] Oslec Unit Test PASSED! pass: 8000 fail: 0 Signed-off-by: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: echo: remove TODO itemGreg Kroah-Hartman
The proc interface is no longer in the echo code, so remove the TODO item. Cc: Steve Underwood <steveu@coppice.org> Cc: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: echo: fix up remaining checkpatch.pl issuesGreg Kroah-Hartman
It's all just minor comment spacing issues. This patch fixes up the remaining ones and now the code is checkpatch.pl clean. Cc: Steve Underwood <steveu@coppice.org> Cc: David Rowe <david@rowetel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: SEP driver build breaks with CONFIG_PCI=nKamalesh Babulal
next-20090813 randconfig build breaks Discretix SEP driver when configured with CONFIG_PCI=n. drivers/staging/sep/sep_driver.c: In function 'sep_probe': drivers/staging/sep/sep_driver.c:2548: error: implicit declaration of function 'pci_dev_get' This patch adds the dependency on PCI for the DX SEP driver. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: use ioremap helpersAlan Cox
Whee lots of code vanishes. While we are it note various existing stuff that couldn't work but was ifdeffed in this area. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: untangle the register_fs codeAlan Cox
While goto can be useful for cleaner cleaning up in C (as Linux sometimes does and I think Linus borrowed stylistically from Amiga) you can overdo it. Here is a fine fine example of when it's overkill Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: clean up timeAlan Cox
The SEP time setting stuff can now get a hoover Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: clean up command sendingAlan Cox
Split out the debug dumping functionality. Clean up the rest. For the moment leave the hideous cache flush in there as the code needs fixing to use the dma_map_sg interfaces not its own crazed table functions Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: flow ioctl cleanupAlan Cox
Simple ioctl taking a single numeric argument so ditch the structs and weirdness. While we are it lock it properly and fix the error returns. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: kick out various fields we can prove are not neededAlan Cox
#1: sep->cache_addr is assigned to sep->rar_addr and never changed sep->rar_addr is never assigned after this point #2: sep->cache_bus ditto for sep->rar_bus #3 sep->rar_region_addr is assigned but necer used #4 sep->io_addr is in fact private to the probe function and the same as the reg_addr #5 The remainig sep->io fields are in fact function locals #6 sep->message_shared_area is assigned once from sep->shared_area sep->shared_area does not then change #7 sep->shared_addr and sep->shared_area_addr are the same thing, ditto for the bus addresses. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Implement some proper open/close methodsAlan Cox
Use the mutex as a protection for open close rather than leaving it hanging invalidly across userspace. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: tidy firmware loadAlan Cox
Start by removing unused fields and then work this back to eliminate unused chunks of the firmware loading ioctl (ie almost all of it) Also fix the wrong handling of shared allocations and allocate the rar region properly with dma_alloc_coherent not kmalloc, as it is device shared. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: various minor tidyupsAlan Cox
Do these in one batch rather than generate lots of tiny diffs Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: fix a conversion thinkoAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Use the proper allocators for the shared areaAlan Cox
The DMA handling in the driver is a bit of a catastrophe. Start with the simple things - allocate the shared area properly. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: remove extra CFLAGS we don't useAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Try and get kernel address and user address types rightAlan Cox
We will need to tackle this in order to begin doing something about the bus handled and shared memory object mess. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: remove module int macroAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: load_rom is remarkably verbose and repetetiveAlan Cox
Give it a haircut Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: fix flow APIAlan Cox
We can return NULL - much cleaner Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: clean up after switching to passing sepAlan Cox
Various function calls can now be cleaned up Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Use filp->private_data to create proper device instancesAlan Cox
Move from using a sep_dev global. The workqueue still uses it and we use the pointer in order to know if a device was found. This requires some restructuring as the pci probe and the init module logic are all rather messed up and only worked by luck. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Fix PCI irq usageAlan Cox
Don't read the IRQ from the device, the device has no idea what is going on in the full bus topology and remapping above PCI. Use the pdev->irq field. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: rename some fieldsAlan Cox
Make them more Linuxlike - also favour _bus over _phys Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: use O_NDELAY instead of magic APIsAlan Cox
Open is still completely bogus in this driver but we'll tackle that later - for now fix the bogus API Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: fix time handlerAlan Cox
Cleaning up the code reveals an obvious thinko Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: forward declaration removal timeAlan Cox
Exterminate! Exterminate! Exterminate! Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: squish some of the wrapper functionsAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: kill off unused codeAlan Cox
Now it is static we can see what code is unused Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: make everything staticAlan Cox
Now we have it in one file we can make it all static and see what falls out Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: merge the two filesAlan Cox
Now we have it trimmed down a bit merge the two pieces so we can clean it up properly. Code moves but no changes in functions. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: kill lock wrapperAlan Cox
We don't need wrappers for this so clean them up Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: statically initialize the fops like other driversAlan Cox
This doesn't need to be done at runtime so do it at compile time Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: function shuffleAlan Cox
Shuffle the functions into a more normal order. Don't however change any of them. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Put all the ARM bits togetherAlan Cox
I suspect these can be killed off entirely Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: priceless ...Alan Cox
Remove some rather pointless goto calls Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: first pass after indentAlan Cox
Again all formatting Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: indent passAlan Cox
Ok time to indent and get the code in vague shape. No other changes in this patch. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: do something about all the printk macrosAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: We have two different repeats of the same logicAlan Cox
So how about a little helper Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: rework write_register/read_registerAlan Cox
Replace the macros with an inline to get type safety and pass sep_dev instead of the reg pointer Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Create a structure to hold all the current crap spewed about ↵Alan Cox
as globals For now keep the field names matching the variable names Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: rar/sep: Remove C++isms from the headersAlan Cox
C++ header wrapping goes on the user space side Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: sep: Fix rar buildAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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