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* 9p: Documentation updatesEric Van Hensbergen2008-05-1518-124/+854
| | | | | | | | The kernel-doc comments of much of the 9p system have been in disarray since reorganization. This patch fixes those problems, adds additional documentation and a template book which collects the 9p information. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
* add match_strlcpy() us it to make v9fs make uname and remotename parsing ↵Markus Armbruster2008-05-153-15/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | more robust match_strcpy() is a somewhat creepy function: the caller needs to make sure that the destination buffer is big enough, and when he screws up or forgets, match_strcpy() happily overruns the buffer. There's exactly one customer: v9fs_parse_options(). I believe it currently can't overflow its buffer, but that's not exactly obvious. The source string is a substing of the mount options. The kernel silently truncates those to PAGE_SIZE bytes, including the terminating zero. See compat_sys_mount() and do_mount(). The destination buffer is obtained from __getname(), which allocates from name_cachep, which is initialized by vfs_caches_init() for size PATH_MAX. We're safe as long as PATH_MAX <= PAGE_SIZE. PATH_MAX is 4096. As far as I know, the smallest PAGE_SIZE is also 4096. Here's a patch that makes the code a bit more obviously correct. It doesn't depend on PATH_MAX <= PAGE_SIZE. Signed-off-by: Markus Armbruster <armbru@redhat.com> Cc: Latchesar Ionkov <lucho@ionkov.net> Cc: Jim Meyering <meyering@redhat.com> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2008-05-1415-555/+725
|\ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/cxgb3: Wrap the software send queue pointer as needed on flush IB/ipath: Change ipath_devdata.ipath_sdma_status to be unsigned long IB/ipath: Make ipath_portdata work with struct pid * not pid_t IB/ipath: Fix RDMA read response sequence checking IB/ipath: Fix many locking issues when switching to error state IB/ipath: Fix RC and UC error handling RDMA/nes: Fix up nes_lro_max_aggr module parameter
| * RDMA/cxgb3: Wrap the software send queue pointer as needed on flushSteve Wise2008-05-131-2/+2
| | | | | | | | | | | | | | | | cxio_flush_sq() was failing to wrap around the software send queue causing garbage completion entries on a flush operation. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/ipath: Change ipath_devdata.ipath_sdma_status to be unsigned longRoland Dreier2008-05-132-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Andrew Morton <akpm@linux-foundation.org> pointed out that bitops should take an unsigned long * arg. However, the ipath driver was doing bitops on struct ipath_devdata.ipath_sdma_status, which is u64. Change this member to unsigned long to avoid tons of warnings when x86 fixes the bitops to take unsigned long * instead of void *. Also, change the IPATH_SDMA_RUNNING and IPATH_SDMA_SHUTDOWN bit numbers to 30 and 31 (instead of 62 and 63) so that we're not setting another booby trap for someone who tries to make ipath work on a 32-bit architecture. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/ipath: Make ipath_portdata work with struct pid * not pid_tPavel Emelyanov2008-05-133-18/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The official reason is "with the presence of pid namespaces in the kernel using pid_t-s inside one is no longer safe." But the reason I fix this right now is the following: About a month ago (when 2.6.25 was not yet released) there still was a one last caller of a to-be-deprecated-soon function find_pid() - the kill_proc() function, which in turn was only used by nfs callback code. During the last merge window, this last caller was finally eliminated by some NFS patch(es) and I was about to finally kill this kill_proc() and find_pid(), but found, that I was late and the kill_proc is now called from the ipath driver since commit 58411d1c ("IB/ipath: Head of Line blocking vs forward progress of user apps"). So here's a patch that fixes this code to use struct pid * and (!) the kill_pid routine. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/ipath: Fix RDMA read response sequence checkingRalph Campbell2008-05-132-0/+8
| | | | | | | | | | | | | | | | | | | | If an out of sequence RDMA read response middle or last packet is received, we should only resend the RDMA read request on the first out of sequence packet and drop subsequent out of sequence packets otherwise, we get "too many retries". Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/ipath: Fix many locking issues when switching to error stateRalph Campbell2008-05-138-304/+554
| | | | | | | | | | | | | | | | | | | | The send DMA hardware queue voided a number of prior assumptions about when a send is complete which led to completions being generated out of order. There were also a number of locking issues when switching the QP to the error or reset states, and we implement the IB_QPS_SQD state. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/ipath: Fix RC and UC error handlingRalph Campbell2008-05-135-224/+132
| | | | | | | | | | | | | | | | | | | | When errors are detected in RC, the QP should transition to the IB_QPS_ERR state, not the IB_QPS_SQE state. Also, when the error is on the responder side, the receive work completion error was incorrect (remote vs. local). Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * RDMA/nes: Fix up nes_lro_max_aggr module parameterRoland Dreier2008-05-133-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix some bugs with the max_aggr module parameter added with LRO support: - The module parameter value ignored and not actually used to set lro_mgr.max_aggr. - MODULE_PARM_DESC had a typo "_mro_" instead of "_lro_" so it didn't end up describing the actual module parameter. - The nes_lro_max_aggr variable was declared as unsigned, but the module_param line said "int" instead of "uint" for the type. - The default value for the parameter was stuck in the permissions field of module_param, which led to nonsensical permissions for the file under /sys/module/iw_nes/param. - The parameter was used in only one file but defined in another, which led to the variable being global for no good reason. Move everything related to the parameter to the file nes_hw.c where it is actually used. Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds2008-05-1476-498/+4976
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (70 commits) V4L/DVB (7900): pvrusb: Fix Kconfig if DVB=m V4L_core=y V4L/DVB (7899): Fixes a few remaining Kbuild issues at common/tuners V4L/DVB (7898): Fix VIDEO_MEDIA Kconfig logic V4L/DVB (7895): tveeprom: update Hauppauge analog audio and video decoders V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single system V4L/DVB (7891): cx18/ivtv: fix open() kernel oops V4L/DVB (7890): cx18: removed bogus and confusing conditional V4L/DVB (7889): cx18: improve HVR-1600 detection. V4L/DVB (7888): cx18: minor card definition updates. V4L/DVB (7887): cx18: fix Compro H900 analog support. V4L/DVB (7881): saa7134: fixed a compile warning in saa7134-core.c V4L/DVB (7880): saa7134: remove explicit GPIO initialization V4L/DVB(7879): Adding cx18 Support for mxl5005s V4L/DVB(7878): mxl55005s: Makefile and Kconfig additions V4L/DVB(7877): mxl5005s: Ensure debug is off V4L/DVB(7876): mxl5005s: Remove incorrect copyright holders V4L/DVB(7875): mxl5005s: Remove redundant functions V4L/DVB(7874): mxl5005s: Fix function statics V4L/DVB(7873): mxl5005s: Fix header includes. V4L/DVB(7872): mxl5005s: checkpatch.pl compliance ...
| * | V4L/DVB (7900): pvrusb: Fix Kconfig if DVB=m V4L_core=yMauro Carvalho Chehab2008-05-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Ingo Molnar: x86.git testing found the following build failure: drivers/built-in.o: In function `pvr2_dvb_feed_thread': pvrusb2-dvb.c:(.text+0x127e78): undefined reference to `dvb_dmx_swfilter' drivers/built-in.o: In function `pvr2_dvb_adapter_exit': pvrusb2-dvb.c:(.text+0x128357): undefined reference to `dvb_net_release' pvrusb2-dvb.c:(.text+0x12836f): undefined reference to `dvb_dmxdev_release' [...] with this config: CONFIG_VIDEO_PVRUSB2=y CONFIG_DVB_CORE=m i.e. pvrusb2 is built-in, dvb-core is modular. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7899): Fixes a few remaining Kbuild issues at common/tunersMauro Carvalho Chehab2008-05-141-3/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - MEDIA_ATTACH now applies also for V4L; - select a FW_LOADER dependent driver should happen only if HOTPLUG; - apply the common tuner dependency to all tuners. This helps to avoid latter issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7898): Fix VIDEO_MEDIA Kconfig logicMauro Carvalho Chehab2008-05-141-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If one of DVB_CORE or VIDEO_DEV is a module, the modules that can be used by both DVB and V4L cores should also be a module, otherwise, it will break its dependencies. This Kconfig logic implements the following: CONFIG_VIDEO_DEV CONFIG_DVB_CORE CONFIG_VIDEO_MEDIA N N N N M M N Y Y M N M M M M M Y M Y N Y Y M M Y Y Y Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7895): tveeprom: update Hauppauge analog audio and video decodersMichael Krufky2008-05-141-3/+7
| | | | | | | | | | | | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single systemMichael Krufky2008-05-147-30/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current code passes a context pointer in the xc5000_config struct. This context pointer is used in the tuner_callback function, used to reset the device after firmware download. The xc5000_config struct is a static structure, whose .priv member was being assigned before calling xc5000_attach(). If there are more than one of the same device type installed on a single system, the last one to assign xc5000_config.priv will "win", and all others will cease to function properly. This patch passes the context pointer in xc5000_attach() rather that storing it within the static struct xc5000_config. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7891): cx18/ivtv: fix open() kernel oopsAndy Walls2008-05-142-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upon error conditions in cx18/ivtv_probe(), the code at the 'err:' label leaves a NULL entry in cx18/ivtv_cards[]. This can cause a NULL pointer de-reference in cx18/ivtv_v4l2_open() which is fixed by this patch. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7890): cx18: removed bogus and confusing conditionalHans Verkuil2008-05-141-2/+1
| | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7889): cx18: improve HVR-1600 detection.Hans Verkuil2008-05-142-6/+7
| | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7888): cx18: minor card definition updates.Hans Verkuil2008-05-141-5/+4
| | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7887): cx18: fix Compro H900 analog support.Hans Verkuil2008-05-143-18/+46
| | | | | | | | | | | | | | | | | | | | | Tuner, S-Video and Composite are all working for the Compro H900. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7881): saa7134: fixed a compile warning in saa7134-core.cHartmut Hackmann2008-05-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | patch 779169257208 made the variable mask unnecessary. This patch just removes the declaration. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7880): saa7134: remove explicit GPIO initializationHartmut Hackmann2008-05-141-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | This causes a problem with the audio mute on some cards and is done implictly in the audio initialization code. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7879): Adding cx18 Support for mxl5005sSteven Toth2008-05-143-22/+22
| | | | | | | | | | | | | | | | | | | | | Adding cx18 Support Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7878): mxl55005s: Makefile and Kconfig additionsSteven Toth2008-05-142-0/+8
| | | | | | | | | | | | | | | | | | | | | Makefile and Kconfig additions Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7877): mxl5005s: Ensure debug is offSteven Toth2008-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | Ensure debug is off Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7876): mxl5005s: Remove incorrect copyright holdersSteven Toth2008-05-141-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | I was informed by Jan Hoogenraad that two people needed to be removed from the original copyright comments. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7875): mxl5005s: Remove redundant functionsSteven Toth2008-05-141-120/+0
| | | | | | | | | | | | | | | | | | | | | Remove redundant functions Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7874): mxl5005s: Fix function staticsSteven Toth2008-05-141-59/+62
| | | | | | | | | | | | | | | | | | | | | Fix function statics Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7873): mxl5005s: Fix header includes.Steven Toth2008-05-141-1/+2
| | | | | | | | | | | | | | | | | | | | | Ensure we have the correct .h dependencies included. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7872): mxl5005s: checkpatch.pl complianceSteven Toth2008-05-142-1471/+1029
| | | | | | | | | | | | | | | | | | | | | 4 exceptions where the code would read very ugly otherwise. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7871): mxl5005s: Re-org code and update copyrightsSteven Toth2008-05-142-380/+371
| | | | | | | | | | | | | | | | | | | | | Re-org code and update copyrights Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7870): mxl5005s: Basic digital support.Steven Toth2008-05-142-372/+389
| | | | | | | | | | | | | | | | | | | | | ATSC and QAM should be working but basic testing is required. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB(7869): mxl5005s: Cleanup #6Steven Toth2008-05-142-214/+248
| | | | | | | | | | | | | | | | | | | | | Cleanup #6 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7868): mxl5005s: Cleanup #5Steven Toth2008-05-142-222/+181
| | | | | | | | | | | | | | | | | | | | | Cleanup #5 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7867): mxl5005s: Cleanup #4Steven Toth2008-05-142-581/+636
| | | | | | | | | | | | | | | | | | | | | Cleanup #4 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7866): mxl5005s: Cleanup #3Steven Toth2008-05-142-3015/+2677
| | | | | | | | | | | | | | | | | | | | | Cleanup #3 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7865): mxl5005s: Cleanup #2Steven Toth2008-05-141-636/+271
| | | | | | | | | | | | | | | | | | | | | Cleanup #2 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7864): mxl5005s: Cleanup #1Steven Toth2008-05-142-521/+260
| | | | | | | | | | | | | | | | | | | | | Cleanup #1 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7862): Add mxl5505s driver for MaxiLinear 5505 chipsetsSteven Toth2008-05-142-0/+5707
| | | | | | | | | | | | | | | | | | | | | | | | Initial check-in of the original driver to establish history. Signed-off-by: Chia-Ling Lu Developer <chialing@realtek.com.tw> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7861): mt312: Prefix functions only with mt312_, Add zl10313 to ↵Matthias Schwarzott2008-05-144-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kconfig description This patch does some small cleanup to mt312. It changes kconfig description to also list the ZL10313. It does change some strange symbol names to be consistent with module name mt312 and naming of all other functions in there. * vp310_mt312_ops -> mt312_ops * vp310_mt312_attach -> mt312_attach Adds a MODULE_AUTHOR for me Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7860a): Add MAINTAINERS for cx18Hans Verkuil2008-05-141-0/+9
| | | | | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7859): mt9v022: fix a copy-paste error in commentGuennadi Liakhovetski2008-05-141-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7858): video: build fix for drivers/media/video/mt9v022.cIngo Molnar2008-05-142-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | x86.git testing found the following build bug on latest -git: CC [M] drivers/media/video/mt9v022.o drivers/media/video/mt9v022.c: In function 'bus_switch_request': drivers/media/video/mt9v022.c:199: error: implicit declaration of function 'gpio_is_valid' drivers/media/video/mt9v022.c:201: error: implicit declaration of function 'gpio_request' drivers/media/video/mt9v022.c:207: error: implicit declaration of function 'gpio_direction_output' drivers/media/video/mt9v022.c:211: error: implicit declaration of function 'gpio_free' drivers/media/video/mt9v022.c: In function 'bus_switch_act': drivers/media/video/mt9v022.c:237: error: implicit declaration of function 'gpio_set_value_cansleep' make[2]: *** [drivers/media/video] Error 2 make[1]: *** [drivers/media] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [drivers] Error 2 with this config: http://redhat.com/~mingo/misc/config-Sat_May__3_16_08_39_CEST_2008.bad the bug was that the driver uses GPIO functionality but only includes the GPIO interface definitions for the CONFIG_MT9M001_PCA9536_SWITCH case, which was not set in this config. The quick fix seems to be to include linux/gpio.h unconditionally. (this seems like a small cleanup as well as it removes and #ifdef is more robust than an inclusion of asm/gpio.h) Not tested too much yet, so please have another look in any case. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7857): make itd1000_fre_values[] static constAdrian Bunk2008-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | itd1000_fre_values[] can become static const. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7856): cx18/: possible cleanupsAdrian Bunk2008-05-147-41/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains the following possible cleanups: - cx18-i2c.c should #include "cx18-i2c.h" for getting the prototypes of it's global functions - make the following needlessly global functions static: - cx18-fileops.c:cx18_claim_stream() - cx18-fileops.c:cx18_release_stream() - cx18-queue.c:cx18_queue_move() - remove the following unused functions: - cx18-driver.c:cx18_waitq() - cx18-queue.c:cx18_buf_copy_from_user() Signed-off-by: Adrian Bunk <bunk@kernel.org> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7854): cx18/ivtv: improve and fix out-of-memory handlingHans Verkuil2008-05-1410-27/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | - don't show kernel backtrace when the allocation of the buffers fails: the normal ivtv/cx18 messages are clear enough and the backtrace scares users. - fix cleanup after the buffer allocation fails (caused kernel panic). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7853): ivtv/cx18: fix compile warningsHans Verkuil2008-05-142-0/+8
| | | | | | | | | | | | | | | | | | | | | Fix compile warnings if MODULE is not defined. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7852): ivtv: prefix ivtv external functions with ivtv_Hans Verkuil2008-05-144-14/+15
| | | | | | | | | | | | | | | | | | | | | Fix conflict with cx18 driver. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | V4L/DVB (7851): Fix FW_LOADER depencency at v4l/dvbMauro Carvalho Chehab2008-05-1413-8/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since: 1) FW_LOADER is defined as: config FW_LOADER tristate "Userspace firmware loading support" depends on HOTPLUG 2) several V4L/DVB driver just selects it; 3) select is not smart enough to auto-select HOTPLUG, if select FW_LOADER. So, All drivers that select FW_LOADER should also depend on HOTPLUG. An easier solution (for the end-user perspective) would be to "select HOTPLUG". However, live is not simple. This would cause recursive dependency issues like this one: drivers/usb/Kconfig:62:error: found recursive dependency: USB -> USB_OHCI_HCD -> I2C -> MEDIA_TUNER -> MEDIA_TUNER_XC2028 -> HOTPLUG -> PCCARD -> PCMCIA -> USB_ARCH_HAS_HCD -> MOUSE_APPLETOUCH -> USB Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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