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2011-02-18staging:iio:lis3l02dq allow buffer implementation selectionJonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging:iio:kfifo buffer implementationJonathan Cameron
A very simple use of a kfifo as an alternative for the ring_sw Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging:iio:buffering move the copy to user on rip down into implementationsJonathan Cameron
The current interface is not as adaptable as it should be. Moving this complexity into the implementations makes it easier to add new implementations. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: iio: ak8975: add platform data.Tony SIM
As some of the platform not support irq_to_gpio, we pass gpio port by platform data. Signed-off-by: Tony SIM <chinyeow.sim.xt@renesas.com> Signed-off-by: Andrew Chew <achew@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: msm: Use explicit GPLv2 licensesDavid Brown
Replace a BSD-style license in Code Aurora Forum authored files with an explicit GPLv2. Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: bcm: Bcmchar: Fix some checkpatch errorsJavier Martinez Canillas
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: bcm: Bcmchar: Fix style issues on bcm_char_read()Javier Martinez Canillas
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: bcm: Bcmchar: Fix style issues on bcm_char_release()Javier Martinez Canillas
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: bcm: Bcmchar: Fix style issues on bcm_char_open()Javier Martinez Canillas
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: hv: Fixed FIXME comments by using list_for_each_entryHank Janssen
Fixed FIXME requests in channel_mgmt.c by using list_for_each_entry. Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: K.Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: hv: Remove dead code from rndis_filter.cHaiyang Zhang
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: hv: Remove dead code from netvsc.cHaiyang Zhang
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: hv: Cleanup vmalloc callsK. Y. Srinivasan
The subject says it all. There is no need to specify different page protection bits based on the architecture. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: hv: Remove osd layerK. Y. Srinivasan
The OSD layer was a wrapper around native interfaces adding little value and was infact buggy - refer to the osd_wait.patch for details. This patch gets rid of the OSD abstraction. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: hv: Use native wait primitivesK. Y. Srinivasan
In preperation for getting rid of the osd layer; change the code to use native wait interfaces. As part of this, fixed the buggy implementation in the osd_wait_primitive where the condition was cleared potentially after the condition was signalled. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18Staging: hv: Use native page allocation/free functionsK. Y. Srinivasan
In preperation for getting rid of the osd.[ch] files; change all page allocation/free functions to use native interfaces. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: improved checks on incompatible firmwareRoland Vossen
The return status of wl_ucode_init_buf() is now being used. Also a bug in firmware validation, which could lead to incompatible firmware not being rejected by the driver, has been fixed. Comment from Dan Carpenter on using negative error values has been incorporated in this commit. Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: bugfix for stack dump on firmware load problemsRoland Vossen
If there is a problem with the firmware load (eg, firmware not present in /lib/firmware/brcm), then the driver would dump its stack instead of bailing out gracefully. Root cause was an uninitialized variable (wl->pub) being dereferenced in the rfkill portion of a cleanup routine (wl_remove). Fix was to move the rfkill calls into the correct spot in wl_remove(). Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: bugfix for oops on firmware load problemsRoland Vossen
Upon firmware load failure, wl_release_fw() was called multiple times. This caused the driver to oops. Solution was to remove redundant wl_release_fw() calls. Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: replace bcopy with memcpyStanislav Fomichev
Use native linux memcpy instead of legacy bcopy Signed-off-by: Stanislav Fomichev <kernel@fomichev.me> Reviewed-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: use %zu instead of %d for size_tStanislav Fomichev
Signed-off-by: Stanislav Fomichev <kernel@fomichev.me> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: removed unused code because of mac rev cleanupRoland Vossen
Code cleanup. Removed more defines, data structures and functions that were unused because this driver supports mac core rev 22 and up. Got rid of redundant brackets in wlc_bmac_txstatus() by moving locally defined variables above {} scope. Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: removed obsolete commentsRoland Vossen
Code cleanup. Only mac core revisions 22 and higher are supported, therefore comment related to older mac revisions was removed. Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: removal of inactive d11 codeRoland Vossen
Code cleanup. Removed code that was never invoked because the mac core revision supported is always higher than 22. Signed-off-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: remove declaration of unused string arrayArend van Spriel
The constant array declaration aci_names is not referenced anywhere in the code so it has been removed. Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: remove #ifdef BCMDBG from regular functionsArend van Spriel
Under error condition debug functions are being called which only have implementation when BCMDBG is defined. This result in #ifdef BCMDBG blocks in functions. This patch fixes this by mapping the debug functions to empty macro when BCMDBG is not defined. This makes the calling function easier to read. Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: remove warning introduced by rfkill implementationArend van Spriel
During rfkill implementation the content of wlc_radio_upd function was removed for testing purposes only. This ended up in the patch sent out. This commit restores the function content, which was the only function calling static function wlc_radio_enable. This removes the compilation warning observed. Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: remove unnecessary cast in wlc_d11hdrs_mac80211Arend van Spriel
memset prototype specifies a void pointer as buffer. Conversion from any pointer type to void pointer does not require an explicit cast. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: store BSSID in driver config informationArend van Spriel
When mac80211 informs about new BSSID this was configured toward the hardware device, but the information is also needed inside the driver itself. This patch takes care of that. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: set beacon interval as provided by mac80211Arend van Spriel
Driver now follows beacon interval as set by mac80211 callback. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: store HT operation mode settings from mac80211Arend van Spriel
The HT operation mode is provided by mac80211 and they are now stored in the driver. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: handle change in association state from mac80211Arend van Spriel
The driver has flags for association state which are now being set according to notification from mac80211. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: cleanup mac80211 callback bss_info_changedArend van Spriel
The implementation for bss_info_changed was not handling all changes as provided by mac80211 module. These have been added and will log message with changed parameters. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: enable driver counter functionalityArend van Spriel
The 802.11 core in the chipsets provides counters that are now used to provide counter values to mac80211 through get_stats callback. Counters related to ampdu and wmm (aka. wme) are not yet incorporated. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: fix potential null pointer access handling ucode bufferArend van Spriel
Allocation of buffer in function wl_ucode_init_buf can fail. This was signalled by an error message, but code continued to access the null pointer. This is now avoided by jumping to failure label. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: remove usage of printf (macro) from driverArend van Spriel
The driver contained several calls to printf which was mapped to printk using a macro. These have been changed to explicit call to printk or use an appropropriate macro. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: return error code to mac80211 for 40MHz channelsArend van Spriel
When mac80211 attempts to configure the driver for 40MHz channel it will return an error code -EIO as this is not yet supported. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: decrease level of non-error messagesArend van Spriel
Non-error messages which were printed using WL_ERROR macro were decreased to WL_NONE (which is a no_printk) or WL_TRACE level macros. mac80211 callbacks that are not handled by the driver are printed with WL_ERROR. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: brcm80211: use consistent naming for mac80211 callbacksArend van Spriel
Most mac80211 callbacks were named using prefix 'wl_ops' except for a few. These have been aligned to use the prefix as well. Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Brett Rudley <brudley@broadcom.com> Reviewed-by: Henry Ptasinski <henryp@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/easycap: use %p for printing pointersTomas Winkler
use %p instead of %X drop casting of pointer to long long int Cc: Mike Thomas <rmthomas@sciolus.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/easycap: drop EASYCAP_NEEDS_USBVIDEO_HTomas Winkler
remove pointless compilation flag Cc: Mike Thomas <rmthomas@sciolus.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/easycap: kill EASYCAP_NEEDS_V4L2_DEVICE_H and EASYCAP_NEEDS_V4L2_FOPSTomas Winkler
EASYCAP_NEEDS_V4L2_DEVICE_H and EASYCAP_NEEDS_V4L2_FOPS are required in in-tree driver Cc: Mike Thomas <rmthomas@sciolus.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/easycap: style changes in easycap_low.cTomas Winkler
remove uneedet brackets in ifs and switches drop pointless castings other small fixes Cc: Mike Thomas <rmthomas@sciolus.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/easycap: don't mask return value of usb_control_msg() by 0xFFTomas Winkler
masking return value of usb_control_msg() will mask negative error values into positive. Cc: Mike Thomas <rmthomas@sciolus.org> Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging/easycap: add first level indetnation for easycap_low.cTomas Winkler
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: xgifb: eliminate a global variableAaro Koskinen
Move the XGIfb_mmio_size global variable into the video_info struct. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: xgifb: clean up xgifb_remove()Aaro Koskinen
Delete redudant comments, blank lines and a redundant semicolon. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: xgifb: release and unmap I/O memoryAaro Koskinen
Release and unmap memory on probe error paths and when the module is removed. The patch enables unloading and reloading the xgifb module. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: xgifb: replace XGINew_LCD_Wait_Time() with mdelay()Aaro Koskinen
XGINew_LCD_Wait_Time() is implemented using the I/O port 0x61, which is X86-specific and will fail on other platforms. The code did not make any sense, but I guess the intention has been to provide a function where the unit for the delay is milliseconds. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging: xgifb: copy PCI ROM properlyAaro Koskinen
Use proper helper functions to copy the PCI ROM. Also use dynamic memory allocation. The original code mapped incorrect amount of memory and will crash on some platforms. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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