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path: root/drivers/bluetooth/btmrvl_sdio.c
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2014-09-30Bluetooth: btmrvl: support Marvell Bluetooth device SD8887Xinming Hu1-0/+32
This patch adds driver support for marvell SD8887 chip. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Kevin Gan <ganhy@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-09-30Bluetooth: btmrvl: rename definitions from 88xx to 8897Amitkumar Karwar1-2/+2
Register offsets are different for SD8897 and newer chip SD8887. We can not have common btmrvl_sdio_card_reg map for them. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-15Bluetooth: btmrvl: avoid sending data to firmware after hs_activatedChin-Ran Lo1-8/+8
We should suspend hci device and purge remaining data in tx queue before enabling host sleep in firmware. If any data is sent to firmware after host sleep is activated, firmware may end up sending a TX_DONE interrupt to driver. If this interrupt gets delivered to host while the SDIO host controller is suspending, it may crash the system. Conversely, in resume handler, we should resume hci device after host sleep is de-activated. Signed-off-by: Chin-Ran Lo <crlo@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-07-03Bluetooth: btmrvl: indicate pscan scheduling instant in a debug eventBing Zhao1-0/+5
A vendor specific command is sent to firmware during initialization to enable this feature. This command is for SD8897 only. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-03-28Bluetooth: btmrvl: implement read-to-clear for SD8897 interruptsBing Zhao1-1/+51
For SD8897, CMD52 write_to_clear may have missing interrupts under certain corner case condition. Use CMD53 read-to-clear to fix the problem. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-03-28Bluetooth: btmrvl: separate write-to-clear function from interrupt handlerBing Zhao1-21/+32
This patch improves readability and makes future changes easier. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2013-12-04Bluetooth: btmrvl: use cal-data from device-tree instead of conf fileBing Zhao1-8/+1
Some ARM versions of Chromebook need to download a new calibration data from host driver to firmware. They do have EEPROM but still need a piece of new calibration data in test mode. The cal-data is platform dependent. It's simpler and more feasible to use device tree based cal-data instead of configuration file based cal-data. This patch remove configuration file based cal-data downloading and replace it using cal-data from device tree. When CONFIG_OF is not selected, or the specific property is not present in the device tree, the calibration downloading will not happen. Cc: Mike Frysinger <vapier@chromium.org> Cc: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Hyuckjoo Lee <hyuckjoo.lee@samsung.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2013-10-11Bluetooth: Provide hdev parameter to hci_recv_frame() driver callbackMarcel Holtmann1-5/+3
To avoid casting skb->dev into hdev, just let the drivers provide the hdev directly when calling hci_recv_frame() function. This patch also fixes up all drivers to provide the hdev. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2013-10-02Bluetooth: btmrvl: add calibration data download supportAmitkumar Karwar1-1/+8
A text file containing calibration data in hex format can be provided at following path: /lib/firmware/mrvl/sd8797_caldata.conf The data will be downloaded to firmware during initialization. Reviewed-by: Mike Frysinger <vapier@chromium.org> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Hyuckjoo Lee <hyuckjoo.lee@samsung.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2013-10-02Bluetooth: btmrvl: add setup handlerAmitkumar Karwar1-6/+0
Move initialization code to hdev's setup handler. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2013-08-21Bluetooth: use DIV_ROUND_UP in suitable places in btmrvl_sdioAndy Shevchenko1-2/+2
There are two places where DIV_ROUND_UP may be used. It makes code a bit clearer. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-06-13Bluetooth: btmrvl: fix error return code in btmrvl_sdio_card_to_host()Wei Yongjun1-0/+1
Fix to return -ENOMEM in the skb alloc error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-06-12Bluetooth: btmrvl: support Marvell Bluetooth device SD8897Bing Zhao1-0/+28
The register offsets have been changed in SD8897 and newer chips. Define a new btmrvl_sdio_card_reg map for SD88xx. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Frank Huang <frankh@marvell.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-23Bluetooth: btmrvl: report error if verify_fw_download times outAndreas Fenkart1-11/+10
FW does the synchronization of the different modules during init. It will report different modules, that it is ready at different times. The fw download 'winner' will be reported fw ready first. Without this patch, btmrvl was already continuing before the FW told it too. Probably on behalf of the 'winner' which then never sees FW ready and times out. Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-23Bluetooth: btmrvl: release lock while waiting for fw download completeAndreas Fenkart1-6/+12
If not winner, driver must release the sdio host lock, so the fw download can progress. While holding the lock fw download is stalled and the following error is produced: [ 235.746015] Bluetooth: FW failed to be active in time! [ 235.752799] Bluetooth: Downloading firmware failed! Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-18Bluetooth: remove unneeded var initialization in btmrvlGustavo Padovan1-1/+1
There is no need to init ret to zero in btmrvl_sdio_download_fw(). Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-03-15bluetooth: btmrvl_sdio: look for sd8688 firmware in proper locationLubomir Rintel1-4/+4
The firmware images are shared with libertas_sdio WiFi chip and used to be in libertas/ subtree in linux-firmware. As btmrvl_sdio used to look into the linux-firmware root, it ended up being unsuccessful. Since the firmware files are not specific to the libertas hardware, they're being moved into mrvl/ now. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-10-11Bluetooth: btmrv: Use %*ph specifier instead of print_hex_dump_bytesAndrei Emeltchenko1-4/+2
Use standard print specifier and remove print_hex_dump_bytes call. Makes output more sensible: ... [18809.401218] 00000000: 0b 00 00 fe 5b fc 01 f2 00 00 00 ....[...... ... would be changed to ... [18809.401218] Bluetooth: hex: 0b 00 00 fe 5b fc 01 f2 00 00 00 ... Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-28Bluetooth: btmrvl: Fix skb buffer overflowAndrei Emeltchenko1-1/+10
Add extra check to avoid skb buffer overflow. Fixes crash below: [ 101.030427] ------------[ cut here ]------------ [ 101.030459] kernel BUG at net/core/skbuff.c:127! [ 101.030486] invalid opcode: 0000 [#1] SMP ... [ 101.030806] Pid: 2010, comm: btmrvl_main_ser Not tainted 3.5.0+ #80 Laptop [ 101.030859] EIP: 0060:[<c14f2ba9>] EFLAGS: 00010282 CPU: 0 [ 101.030894] EIP is at skb_put+0x99/0xa0 [ 101.030919] EAX: 00000080 EBX: f129380b ECX: ef923540 EDX: 00000001 [ 101.030956] ESI: f00a4000 EDI: 00001003 EBP: ed4a5efc ESP: ed4a5ecc [ 101.030992] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 101.031024] CR0: 8005003b CR2: 08fca014 CR3: 30960000 CR4: 000407f0 [ 101.031062] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 101.031100] DR6: ffff0ff0 DR7: 00000400 [ 101.031125] Process btmrvl_main_ser (pid: 2010, ti=ed4a4000 task=ef923540 task.ti=ed4a4000) [ 101.031174] Stack: [ 101.031188] c18126f8 c1651938 f853f8d2 00001003 00001003 f1292800 f1292808 f129380b [ 101.031250] f1292940 f00a4000 eddb1280 efc0f9c0 ed4a5f44 f853f8d2 00000040 00000000 [ 101.031312] ef923540 c15ee096 ef923540 eddb12d4 00000004 f00a4000 00000040 00000000 [ 101.031376] Call Trace: [ 101.031396] [<f853f8d2>] ? btmrvl_sdio_process_int_status+0x272/0x3d0 [btmrvl_sdio] [ 101.031444] [<f853f8d2>] btmrvl_sdio_process_int_status+0x272/0x3d0 [btmrvl_sdio] [ 101.031488] [<c15ee096>] ? _raw_spin_unlock_irqrestore+0x36/0x70 [ 101.031526] [<f85a46e4>] btmrvl_service_main_thread+0x244/0x300 [btmrvl] [ 101.031568] [<f853fb50>] ? btmrvl_sdio_poll_card_status.isra.6.constprop.7+0x90/0x90 [btmrvl_sdio] [ 101.031619] [<c107eda0>] ? try_to_wake_up+0x270/0x270 [ 101.031648] [<f85a44a0>] ? btmrvl_process_event+0x3b0/0x3b0 [btmrvl] [ 101.031686] [<c106d19d>] kthread+0x7d/0x90 [ 101.031713] [<c106d120>] ? flush_kthread_work+0x150/0x150 [ 101.031745] [<c15f5a82>] kernel_thread_helper+0x6/0x10 ... [ 101.032008] EIP: [<c14f2ba9>] skb_put+0x99/0xa0 SS:ESP 0068:ed4a5ecc [ 101.056125] ---[ end trace a0bd01d1a9a796c8 ]--- Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-28Bluetooth: btmrvl: Use DIV_ROUND_UP macroAndrei Emeltchenko1-1/+1
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-28Bluetooth: btmrvl: Correct num_block nameAndrei Emeltchenko1-7/+6
Make code readable by correcting name from buf_block_len to num_blocks since it represent number of blocks; NOT a length of a block buffer. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-08Bluetooth: btmrvl: remove pointless conditional before kfree_skb()Wei Yongjun1-2/+1
Remove pointless conditional before kfree_skb(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: Use devm_kzalloc in btmrvl_sdio.c fileSachin Kamat1-11/+4
devm_kzalloc() eliminates the need to free memory explicitly thereby saving some cleanup code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-07-09Bluetooth: btmrvl: trivial style fixesAndrei Emeltchenko1-1/+2
Patch shortens locals scope and adds missing braces. This is a diff between v1 which was applied and v2 of patch "Bluetooth: btmrvl: Do not send vendor events to bluetooth stack". Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-06-26Merge branch 'for-upstream' of ↵Gustavo Padovan1-3/+5
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
2012-06-19Bluetooth: btmrvl: Do not send vendor events to bluetooth stackAndrei Emeltchenko1-3/+5
Vendor-specific events shall be processed in driver and not sent to bluetooth stack where they screw up HCI command countings. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-06-05Bluetooth: btmrvl: add SD8787 Bluetooth AMP device IDBing Zhao1-0/+3
SD8787 SDIO function 3 (device ID 0x911B) is for Bluetooth AMP. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-05-09Bluetooth: btmrvl: add support for SDIO suspend/resume callbacksAmitkumar Karwar1-0/+100
Host sleep is activated using already configured host sleep parameters in suspend handler and it is cancelled in resume handler. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
2012-05-09Bluetooth: btmrvl: configure default host sleep parametersAmitkumar Karwar1-0/+3
Currently debugfs commands "hscfgcmd" and "gpiogap" are provided for host sleep configuration. But if user doesn't configure host sleep parameters using these commands, host sleep activation is failed during suspend (support for suspend and resume handlers is added in next patch). Default host sleep configuration is done during driver initialisation in this patch. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
2012-05-09Bluetooth: btmrvl_sdio: remove pointless conditional before release_firmware()Jesper Juhl1-7/+2
release_firmware() deals gracefullt with NULL pointers so there's no reason to test for one prior to calling the function. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
2011-12-09Merge branch 'master' of ↵John W. Linville1-2/+13
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2011-11-21Bluetooth: btmrvl: support Marvell Bluetooth device SD8797Bing Zhao1-2/+13
The SD8797 firmware image is shared with mwifiex driver. Whoever gets loaded first will be responsible for firmware downloading. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Frank Huang <frankh@marvell.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-31bluetooth: add module.h to drivers/bluetooth files as required.Paul Gortmaker1-0/+1
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-10-05btmrvl_sdio: fix typo 'btmrvl_sdio_sd6888'Paul Bolle1-2/+2
It should be 'btmrvl_sdio_sd8688', of course. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-04-13Bluetooth: btmrvl: support Marvell Bluetooth device SD8787Kevin Gan1-30/+94
The SD8787 firmware image is shared with mwifiex driver. Whoever gets loaded first will be responsible for firmware downloading. Signed-off-by: Kevin Gan <ganhy@marvell.com> Signed-off-by: Tristan Xu <xurf@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-07-21Bluetooth: Use kzalloc for driversJulia Lawall1-6/+2
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-07-21Bluetooth: Process interrupt in main thread of btmrvl driver as wellAmitkumar Karwar1-47/+50
When driver is sending a command or data and the firmware is also sending a sleep event, sometimes it is observed that driver will continue to send the command/data to firmware right after processing sleep event. Once sleep event is processed driver is not supposed to send anything because firmware is in sleep state after that. Previously interrupt processing was done in SDIO interrupt callback handler. Now it is done in btmrvl driver main thread to solve the cross-sending properly. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-07-21Bluetooth: Silence warning in btmrvl SDIO driverKulikov Vasiliy1-3/+3
Clone checking of ret to simplify the code. This patch silences a compiler warning: drivers/bluetooth/btmrvl_sdio.c: In function ‘btmrvl_sdio_verify_fw_download’: drivers/bluetooth/btmrvl_sdio.c:80: warning: ‘fws1’ may be used uninitialized in this function drivers/bluetooth/btmrvl_sdio.c:80: note: ‘fws1’ was declared here Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Reviewed-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10Bluetooth: Separate btmrvl_register_hdev() from btmrvl_add_card()Bing Zhao1-1/+6
Move btmrvl hdev registration code out of btmrvl_add_card(). New function btmrvl_register_hdev() is added. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo1-0/+1
implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-02-27Bluetooth: Add __init/__exit macros to Marvell SDIO driverPeter Huewe1-2/+2
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of btmrvl_sdio.c driver. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-02-03Bluetooth: Fix memory leak in Marvell BT-over-SDIO driverYoichi Yuasa1-0/+1
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-12-09Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits) tree-wide: fix misspelling of "definition" in comments reiserfs: fix misspelling of "journaled" doc: Fix a typo in slub.txt. inotify: remove superfluous return code check hdlc: spelling fix in find_pvc() comment doc: fix regulator docs cut-and-pasteism mtd: Fix comment in Kconfig doc: Fix IRQ chip docs tree-wide: fix assorted typos all over the place drivers/ata/libata-sff.c: comment spelling fixes fix typos/grammos in Documentation/edac.txt sysctl: add missing comments fs/debugfs/inode.c: fix comment typos sgivwfb: Make use of ARRAY_SIZE. sky2: fix sky2_link_down copy/paste comment error tree-wide: fix typos "couter" -> "counter" tree-wide: fix typos "offest" -> "offset" fix kerneldoc for set_irq_msi() spidev: fix double "of of" in comment comment typo fix: sybsystem -> subsystem ...
2009-12-04tree-wide: fix assorted typos all over the placeAndré Goddard Rosa1-1/+1
That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-03Bluetooth: Declare MODULE_FIRMWARE for Marvell SDIO driverBen Hutchings1-0/+2
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-12-03Bluetooth: Enable auto sleep mode for btmrvl driverAmitkumar Karwar1-0/+2
The auto sleep mode for btmrvl driver is not enabled by default. This patch enables auto sleep mode when card is probed. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22Bluetooth: Add missing kmalloc NULL tests to Marvell driverJulia Lawall1-2/+3
Check that the result of kmalloc is not NULL before dereferencing it. The patch also replaces kmalloc + memset by kzalloc. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *x; identifier f; constant char *C; @@ x = \(kmalloc\|kcalloc\|kzalloc\)(...); ... when != x == NULL when != x != NULL when != (x || ...) ( kfree(x) | f(...,C,...,x,...) | *f(...,x,...) | *x->f ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22Bluetooth: Fix incorrect alignment in Marvell BT-over-SDIO driverBing Zhao1-5/+7
The driver uses "u32" for alignment check and calculation which works only on 32-bit system. It will crash the 64-bit system. Replace "u32" with "unsigned long" to fix this issue. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22Bluetooth: Remove Enter/Leave debug statements from Marvell driverMarcel Holtmann1-123/+12
The Marvell Bluetooth driver is full of Enter/Leave debug statements and all of them are really pointless and only clutter the code. Seems to be some left-overs when they ported the driver from Windows. For the Linux driver lets remove these. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22Bluetooth: Remove private device name of Marvell SDIO driverMarcel Holtmann1-3/+0
For some reason the btmrvl_device struct has a name field that the SDIO fills in, but then never ever uses again. That is totally pointless and so just remove it. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 23:48:35 +0000