- 23 Aug, 2011 40 commits
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Jonathan Cameron authored
Right now this results in increased code, but I still think it is worth doing to avoid replication across instances of drivers etc and move as much stuff as possible to constant. Ops structure is optional for the occasional driver that uses none of it (currently only the ad7793). Signed-off-by:
Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
These should really have gone away with the code that needed them. Signed-off-by:
Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
Getting rid of messages that make it harder to spot important issues. Some code removed that will be useful one day. Can put it back then. Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
No idea how this particularly 'quirk' got in there in the first place. Signed-off-by:
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Jonathan Cameron authored
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Jonathan Cameron authored
Needed to ensure the reference counting is correct. Temporary fix whilst discussions are ongoing. Signed-off-by:
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Jonathan Cameron authored
Smatch caught bug. Signed-off-by:
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Jonathan Cameron authored
Introduced when I did the iio_chan_spec conversion. Detected by smatch. Signed-off-by:
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Jonathan Cameron authored
Coccinelle found this one. I'm not certain what the intent is, but this fix makes no functional changes. Signed-off-by:
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Jonathan Cameron authored
Vivien pointed out that 99e5dc45 removed the IIO_DEVICE_ATTR_2 macro but didn't clean up the other macros that used it. As it turns out, no one is using val2 in tree, so lets scrap that until it is needed. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
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Jonathan Cameron authored
The unwinding index was j, not i and it is much simpler to do these as a single loop unwinding those elements necessary in before jumping to the error handler. Signed-off-by:
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Jonathan Cameron authored
indio_dev->channels was accidentally removed thus preventing any sysfs registrations occuring for direct reading. That hid the other issue. Unfortunately the incorrect handling leads to misspresentation of data in sysfs reads. Signed-off-by:
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Jonathan Cameron authored
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Toon Schoenmakers authored
Signed-off-by:
Toon Schoenmakers <nighteyes1993@gmail.com> Signed-off-by:
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Toon Schoenmakers authored
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Colin Brophy authored
This patches nvec_kbd.c to the file that fixes up errors found by the checkpath.pl tool. Signed-off-by:
Colin Brophy <colin@brophys.com> Signed-off-by:
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Thomas Meyer authored
Use kstrdup rather than duplicating its implementation The semantic patch that makes this output is available in scripts/coccinelle/api/kstrdup.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/Signed-off-by:
Thomas Meyer <thomas@m3y3r.de> Signed-off-by:
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Thomas Meyer authored
Use kzalloc rather than kmalloc followed by memset with 0 This considers some simple cases that are common and easy to validate Note in particular that there are no ...s in the rule, so all of the matched code has to be contiguous The semantic patch that makes this output is available in scripts/coccinelle/api/alloc/kzalloc-simple.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/Signed-off-by:
Roland Vossen <rvossen@broadcom.com> Signed-off-by:
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Arend van Spriel authored
The brcmsmac driver supports different rates on 5GHz but this is not taken into account when providing the rate index in the receive status information passed to mac80211. Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by:
Henry Ptasinski <henryp@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
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Roland Vossen authored
Message 'receive fifo overflow' appeared in the log. Root cause was an invalid physical address being programmed into the DMA engine. This was caused by an invalid pointer cast in the dma code. Issue was observed on a Sparc (Sun Fire V120) machine but could theoretically also pop up on other architectures. Driver was tested to scan and ping on aforementioned machine. Reviewed-by:
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Roland Vossen authored
Problem would pop up during driver load on a Sun Fire V120 and manifested itself as an exception. This was caused by int* pointers provided to memcpy() that were not aligned on an int boundary. The pointer type provided to memcpy() is used by the compiler for optimization purposes. Fix was to cast the int* pointers to void* pointers. Bernhard R. Link and David S. Miller provided valuable feedback, thanks gents. Reviewed-by:
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Arend van Spriel authored
When bringing down the netdevice interface a deadlock occurred sporadically due to the rtnl_lock being held by a task that was waiting for another task trying to get the lock. This patch fixes that issue. Reviewed-by:
Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by:
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Franky Lin authored
Fix the __aligned checkpatch warning in wl_cfg80211.h Reviewed-by:
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Arend van Spriel authored
The cordic function which calculates cosine and sine values for given angle is now provided in library module. The phy code now uses this module function. Reviewed-by:
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Arend van Spriel authored
The crc8 function is now available as a library function provided by kernel module crc8.ko. The function has been removed from brcmutil module and srom.c now uses crc8 library function. Reviewed-by:
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Henry Ptasinski authored
brcmsmac doesn't yet use bcma, but both drivers attempt to claim the same device. For now, turn of brcmsmac if bcma is enabled. Signed-off-by:
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Roland Vossen authored
Certain Mips based, big endian Broadcom products contain a memory window for endianness swap purposes. However, this is too system specific for this driver as there are more big endian platforms to support. Thus, this 'window' functionality is not to be used and can be removed. The swap window would be a performance improvement and could be provided with a dedicated mapping function in the platform specific code. Tested on BCM63281. Reviewed-by:
Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by:
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Arend van Spriel authored
The inline function dma_spin_for_len() was defined for MIPS platforms but the problem only occurs with dma of the PCI core in bcm47xx chips. This patch restricts the function further to BCM47XX platforms only. Tested on BCM63281. Reviewed-by:
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Arend van Spriel authored
The driver contained conditional code for resolving issue with dma transaction reordering. This code was conditionalized using __mips__ macro, but it actually is specific to bcm47xx chips. This patch replaces it for the more speficic CONFIG_BCM47XX macro. Tested on BCM63281. Reviewed-by:
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Arend van Spriel authored
The include <asm/addrspace.h> has been removed as it is not needed. None of the definitions from it are used in the source file. Tested on BCM63281. Reviewed-by:
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Henry Ptasinski authored
The firmware files are encoded as little-endian. Do the appropriate swapping for big-endian platforms. Tested on Mac G5 PPC and BCM63281. Signed-off-by:
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Henry Ptasinski authored
Swapping the addresses is unnecessary, since the swaps are handled by the underlying platform code (i.e. readb() etc. handle any necessary swapping). Tested on Mac G5 PPC and BCM63281. Signed-off-by:
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Henry Ptasinski authored
The original implementation iterated over the data in buf+1 through buf+size, whereas it should have been over the data in buf through buf+size-1. Tested on Mac G5 PPC and BCM63281. Signed-off-by:
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Arend van Spriel authored
The macro BUS_SWAP32(a) expanded to (a) which was fine for a little endian system. For big endian platform this should do as the name implies. As the driver is intended for PCI which is little-endian the macro cpu_to_le32() can be used instead. Reviewed-by:
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Arend van Spriel authored
Four macros with PHYSADDR name prefix are not doing a lot and complicate code readability. These have been expanded in the source code and consequently removed the definitions. Reviewed-by:
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Arend van Spriel authored
The macros W_SM and R_SM are not doing much conversion of the macro parameters and complicate code readability without good cause. It is more clear to remove usage of the macros expanding it in the source code. Reviewed-by:
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Franky Lin authored
Remove improper usage of void * in dhd_linux.c and dhd_sdio.c Reported-by:
Julian Calaby <julian.calaby@gmail.com> Reviewed-by:
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Roland Vossen authored
Code cleanup. Replaced void pointers by less generic pointer types. Reported-by:
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