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2008-05-14USB: serial gadget: simplify endpoint handlingDavid Brownell1-89/+57
Switch serial gadget away from a *very* old idiom: just remember the endpoints we'll be using, instead of looking them up by name each time. This is a net code and data (globals) shrink. Also fix a small memory leak in the rmmod path, by working the same as the disconnect code. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: serial gadget: remove needless data structureDavid Brownell1-72/+13
This removes a needless data structure from the serial gadget code; it's a small code shrink, and a larger data shrink. Since "struct usb_request" already has a "struct list_head" reserved for use by gadget drivers, the serial gadget code doesn't need to allocate wrapper structs to hold that list ... it can (and should!) just use the list_head provided for that exact use. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: serial gadget: cleanup/reorgDavid Brownell1-290/+263
Some cleanup/reorg of g_serial ... simplifying it, and disentangling its structure so morphing it into a "function" driver (combinable with other interfaces) should be less painful. - Remove most forward declarations * put tty and gadget driver structs after their contents * snug module init/exit decls next to their functions * reordered some functions - Other cleanup: * convert a funky macro to an inline function * snug up module params next to their declarations * add missing driver.owner * add separator lines between major driver sections - Add comments re potential parameter/#define changes: * only supports one port (shrank GS_NUM_PORTS) * changing from 9600-8-N-1 affects multiple sites - Remove net2280-specific optimization ... it was being done way too late, can be done by net2280 module options, and in any case doesn't matter at any sane serial data rates. There are no behavioral changes, but the macro thing saves I-space. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14usb: fix compile warning in isp1760Sebastian Siewior1-1/+1
drivers/usb/host/isp1760-if.c:275: warning: 'ret' is used uninitialized in this function Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: do not handle device 1410:5010 in 'option' driverEugeniy Meshcheryakov1-3/+0
This device is not a serial port, but a virtual CD-ROM device. For example with my Novatel MC950D: lsusb -v -d 1410:5010 | grep InterfaceClass bInterfaceClass 8 Mass Storage After some time (ca. 5min) or if virtual CD is ejected, device id changes to 1410:4400: % lsusb -v -d 1410:4400 | grep InterfaceClass bInterfaceClass 255 Vendor Specific Class bInterfaceClass 255 Vendor Specific Class Variable name says that 0x5010 is a Novatel U727, but searching in internet shows, that this device also provides virtual CD that should be ejected before use. Product id for serial port in this case is 0x4100. Signed-off-by: Eugeniy Meshcheryakov <eugen@debian.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: Fix unusual_devs.h orderingPhil Dibowitz1-26/+25
This patch fixes ordering problems with entries in unusual_devs.h. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: add Zoom Telephonics Model 3095F V.92 USB Mini External modem to cdc-acmIain McFarlane1-0/+3
The patch below is a necessary workaround to support the Zoom Telephonics Model 3095F V.92 USB Mini External modem, which fails to initialise properly during normal probing thus: May 3 22:53:00 imcfarla kernel: drivers/usb/class/cdc-acm.c: Zero length descriptor references May 3 22:53:00 imcfarla kernel: cdc_acm: probe of 5-2:1.0 failed with error -22 Adding the patch below causes the probing section to be skipped, and the modem then initialises correctly. Signed-off-by: Iain McFarlane <iain@imcfarla.homelinux.net> Acked-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: Support for the ET502HS HDSPA modem in option driverandreoli@samba.ing.unimo.it1-0/+4
the proposed patch allows the ET502HS HDSPA modem to be handled by the "option" driver. It has been tested for 1 month and works reliably (no oopses, no hangs, 300KB/s throughput). Signed-off-by: Mauro Andreolini <andreoli@weblab.ing.unimo.it> Signed-off-by: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: Support for the ET502HS HDSPA modemandreoli@samba.ing.unimo.it1-0/+10
The attached patch allows to bypass the ZeroCD mechanism for the ET502HS HDSPA modem, so that it can be mounted as a network device. Signed-off-by: Mauro Andreolini <andreoli@weblab.ing.unimo.it> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14usb: fix integer as NULL pointer warnings found by sparseHarvey Harrison2-6/+6
drivers/usb/host/ohci-sm501.c:93:24: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3254:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3267:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3277:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3285:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3293:9: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: isp1760: fix printk formatRandy Dunlap1-2/+2
Fix printk format warnings in isp1760 (in linux-next): next-20080430/drivers/usb/host/isp1760-hcd.c:994: warning: format '%d' expects type 'int', but argument 6 has type 'size_t' next-20080430/drivers/usb/host/isp1760-hcd.c:1092: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: add Telstra NextG CDMA id to option driverGreg Kroah-Hartman1-0/+1
As reported by Magnus Boman <captain.magnus@opensuse.org> Cc: Magnus Boman <captain.magnus@opensuse.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: create attributes before sending ueventAlan Stern5-58/+96
This patch (as1087d) fixes a long-standing problem in usbcore: Device, interface, and endpoint attributes aren't added until _after_ the creation uevent has already been broadcast. Unfortunately there are a few attributes which cannot be created that early. The "descriptors" attribute is binary and so must be created separately. The power-management attributes can't be created until the dev/power/ group exists. And the interface string can vary from one altsetting to another, so it has to be created dynamically. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: add new moto_modem driver for some Morotola phonesGreg Kroah-Hartman3-0/+80
This should work on a KRZR K1m, and some other Motorola phones that do not use the "standard" cdc ACM protocol to talk to USB hosts. Tested-by: Jeff Garzik <jeff@garzik.org> Cc: Jiang Dejun <a5652c@motorola.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-13ppp: Do not free not yet unregistered net device.Pavel Emelyanov1-0/+1
An error path in ppp_create_interface() lacks one and may BUG in free_netdev() checking for proper dev->reg_state. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-14V4L/DVB (7900): pvrusb: Fix Kconfig if DVB=m V4L_core=yMauro Carvalho Chehab1-0/+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>
2008-05-14V4L/DVB (7899): Fixes a few remaining Kbuild issues at common/tunersMauro Carvalho Chehab1-3/+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>
2008-05-14V4L/DVB (7898): Fix VIDEO_MEDIA Kconfig logicMauro Carvalho Chehab1-2/+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>
2008-05-14V4L/DVB (7895): tveeprom: update Hauppauge analog audio and video decodersMichael Krufky1-3/+7
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single systemMichael Krufky7-30/+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>
2008-05-14V4L/DVB (7891): cx18/ivtv: fix open() kernel oopsAndy Walls2-0/+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>
2008-05-14V4L/DVB (7890): cx18: removed bogus and confusing conditionalHans Verkuil1-2/+1
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7889): cx18: improve HVR-1600 detection.Hans Verkuil2-6/+7
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7888): cx18: minor card definition updates.Hans Verkuil1-5/+4
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7887): cx18: fix Compro H900 analog support.Hans Verkuil3-18/+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>
2008-05-14V4L/DVB (7881): saa7134: fixed a compile warning in saa7134-core.cHartmut Hackmann1-1/+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>
2008-05-14V4L/DVB (7880): saa7134: remove explicit GPIO initializationHartmut Hackmann1-5/+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>
2008-05-14V4L/DVB(7879): Adding cx18 Support for mxl5005sSteven Toth3-22/+22
Adding cx18 Support Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB(7878): mxl55005s: Makefile and Kconfig additionsSteven Toth2-0/+8
Makefile and Kconfig additions Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB(7877): mxl5005s: Ensure debug is offSteven Toth1-1/+1
Ensure debug is off Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB(7876): mxl5005s: Remove incorrect copyright holdersSteven Toth1-5/+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>
2008-05-14V4L/DVB(7875): mxl5005s: Remove redundant functionsSteven Toth1-120/+0
Remove redundant functions Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB(7874): mxl5005s: Fix function staticsSteven Toth1-59/+62
Fix function statics Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB(7873): mxl5005s: Fix header includes.Steven Toth1-1/+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>
2008-05-14V4L/DVB(7872): mxl5005s: checkpatch.pl complianceSteven Toth2-1471/+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>
2008-05-14V4L/DVB(7871): mxl5005s: Re-org code and update copyrightsSteven Toth2-380/+371
Re-org code and update copyrights Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7870): mxl5005s: Basic digital support.Steven Toth2-372/+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>
2008-05-14V4L/DVB(7869): mxl5005s: Cleanup #6Steven Toth2-214/+248
Cleanup #6 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7868): mxl5005s: Cleanup #5Steven Toth2-222/+181
Cleanup #5 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7867): mxl5005s: Cleanup #4Steven Toth2-581/+636
Cleanup #4 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7866): mxl5005s: Cleanup #3Steven Toth2-3015/+2677
Cleanup #3 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7865): mxl5005s: Cleanup #2Steven Toth1-636/+271
Cleanup #2 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7864): mxl5005s: Cleanup #1Steven Toth2-521/+260
Cleanup #1 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7862): Add mxl5505s driver for MaxiLinear 5505 chipsetsSteven Toth2-0/+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>
2008-05-14V4L/DVB (7861): mt312: Prefix functions only with mt312_, Add zl10313 to ↵Matthias Schwarzott4-8/+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>
2008-05-14V4L/DVB (7859): mt9v022: fix a copy-paste error in commentGuennadi Liakhovetski1-1/+1
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7858): video: build fix for drivers/media/video/mt9v022.cIngo Molnar2-8/+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>
2008-05-14V4L/DVB (7857): make itd1000_fre_values[] static constAdrian Bunk1-1/+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>
2008-05-14V4L/DVB (7856): cx18/: possible cleanupsAdrian Bunk7-41/+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>
2008-05-14V4L/DVB (7854): cx18/ivtv: improve and fix out-of-memory handlingHans Verkuil10-27/+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>
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