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path: root/sound/drivers/portman2x4.c
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* sound: Use octal not symbolic permissionsJoe Perches2018-05-281-3/+3
| | | | | | | | | | | | | | | | | | | Convert the S_<FOO> symbolic permissions to their octal equivalents as using octal and not symbolic permissions is preferred by many as more readable. see: https://lkml.org/lkml/2016/8/2/1945 Done with automated conversion via: $ ./scripts/checkpatch.pl -f --types=SYMBOLIC_PERMS --fix-inplace <files...> Miscellanea: o Wrapped one multi-line call to a single line Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: drivers: Constify snd_rawmidi_opsTakashi Iwai2017-01-121-2/+2
| | | | | | | | Now snd_rawmidi_ops is maintained as a const pointer in snd_rawmidi, we can constify the definitions. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: portman2x4: fix NULL pointer dereferenceSudip Mukherjee2016-03-021-5/+6
| | | | | | | | | | | | While registering pardev, the irq_func was also registered. As a result when we tried to probe for the card, an interrupt was generated and in the ISR we tried to dereference private_data. But private_data is still NULL as we have not yet done portman_create(). Lets probe for the device after card is created. Fixes: e6a1b7e88046 ("ALSA: portman2x4 - use new parport device model") Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: portman2x4 - use new parport device modelSudip Mukherjee2016-02-181-51/+42
| | | | | | | | | | | | | Modify portman driver to use the new parallel port device model. The advantage of using the device model is that the device gets binded to the hardware, we get the feature of hotplug, we can bind/unbind the driver at runtime. The changes are in the way the driver gets registered with the parallel port subsystem and the temporary device to probe portman card is removed and portman_probe() is used in the probe callback. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: drivers: drop owner assignment from platform_driversWolfram Sang2014-10-201-1/+0
| | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* ALSA: drivers: Convert to snd_card_new() with a device pointerTakashi Iwai2014-02-121-3/+2
| | | | | | Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: drivers: remove __dev* attributesBill Pemberton2012-12-071-9/+9
| | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: Add missing .owner=THIS_MODULE to platform_driver definitionsTakashi Iwai2012-07-021-1/+2
| | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: module_param: make bool parameters really boolRusty Russell2011-12-191-1/+1
| | | | | | | | | | | | module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* sound: Add module.h to the previously silent sound usersPaul Gortmaker2011-10-311-0/+1
| | | | | | | | Lots of sound drivers were getting module.h via the implicit presence of it in <linux/device.h> but we are going to clean that up. So fix up those users now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-301-0/+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>
* ALSA: Convert to snd_card_create() in other sound/*Takashi Iwai2009-01-121-3/+3
| | | | | | | Convert from snd_card_new() to the new snd_card_create() function in other sound subdirectories. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Remove sound/driver.hTakashi Iwai2008-01-311-1/+0
| | | | | | | | | | | | This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] drivers - Add missing snd_card_set_dev()Takashi Iwai2008-01-311-0/+2
| | | | | | | Added the missing call of snd_card_set_dev() in drivers/* Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] portman2x4 - Fix probe errorTakashi Iwai2007-11-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported by Ingo Molnar, when booting an allyesconfig bzImage kernel the bootup hangs in the portman2x4 driver (on a box that does not have this hardware), at: Pid: 1, comm: swapper EIP: 0060:[<c02f763c>] CPU: 0 EIP is at parport_pc_read_status+0x4/0x8 EFLAGS: 00000202 Not tainted (2.6.23-rc9 #904) EAX: f7e57a7f EBX: 00000010 ECX: c2b808c0 EDX: 00000379 ESI: f7cb8230 EDI: 00000010 EBP: f7cb8230 DS: 007b ES: 007b FS: 0000 CR0: 8005003b CR2: fff9c000 CR3: 007ec000 CR4: 00000690 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [<c04613de>] portman_flush_input+0xde/0x12c [<c0461a24>] snd_portman_probe+0x368/0x484 [<c02fbb8c>] __device_attach+0x0/0x8 [<c02fce68>] platform_drv_probe+0xc/0x10 [<c02fba6c>] driver_probe_device+0x74/0x194 [<c0587174>] klist_next+0x38/0x70 [<c02fbb8c>] __device_attach+0x0/0x8 [<c02faea1>] bus_for_each_drv+0x35/0x68 [<c02fbc22>] device_attach+0x72/0x78 the reason is due to an inconsistent error return code of 1 or 2, while snd_portman_probe only realizes negative error codes. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [PARPORT] Remove unused 'irq' argument from parport irq functionsJeff Garzik2007-10-231-1/+1
| | | | | | | None of the drivers with a struct pardevice's ->irq_func() hook ever used the 'irq' argument passed to it, so remove it. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [ALSA] portman2x4 section mismatchRandy Dunlap2007-07-201-1/+1
| | | | | | | | | | FIx section mismatch when CONFIG_HOTPLUG=n: WARNING: sound/built-in.o(.exit.text+0x271): Section mismatch: reference to .init.text:snd_p ortman_unregister_all (between 'snd_portman_module_exit' and 'alsa_mpu401_uart_exit') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] sound: fix incorrect use of platform_device_register()Akinobu Mita2007-05-111-2/+2
| | | | | | | | | | | | | | The platform_device allocated by platform_device_alloc() should be added to the device hierarchy by platform_device_add() instead of platform_device_register(). Otherwise it will hit WARN_ON() in platform_device_register(). by illegal refcount. This patch fixes such incorrect usages in portman2x4 and mts64 drivers. Also it removes unnecessary trailing whitespaces. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Fix a typo in __dev* changes in portman2x4.cTakashi Iwai2007-02-141-1/+1
| | | | | | | Fix a typo in the last __dev* changes in portman2x4.c. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Fix __devinit and __devexit issues with sound driversPrarit Bhargava2007-02-141-3/+3
| | | | | | | | | | | | Fix __devinit and __devexit issues with sound drivers. Resolves MODPOST warnings similar to: WARNING: sound/drivers/snd-dummy.o - Section mismatch: reference to .init.text:snd_dummy_probe from .data.rel.local between 'snd_dummy_driver' (at offset 0x0) and 'snd_dummy_controls' WARNING: sound/drivers/snd-mtpav.o - Section mismatch: reference to .init.text:snd_mtpav_probe from .data.rel.local between 'snd_mtpav_driver' (at offset 0x0) and 'snd_mtpav_input' WARNING: sound/drivers/snd-virmidi.o - Section mismatch: reference to .init.text:snd_virmidi_probe from .data.rel.local after 'snd_virmidi_driver' (at offset 0x0) Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Add snd-portman2x4 driver for Midiman Portman 2x4 MIDI deviceMatthias Koenig2007-02-091-0/+876
snd-portman2x4 driver supports Midiman Portman 2x4 parallel port MIDI device. Signed-off-by: Matthias Koenig <mkoenig@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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