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* net/irda: bfin_sir: IRDA is not affected by anomaly 05000230Graf Yang2010-05-241-2/+6
| | | | | | | | | | Anomaly 05000230 (over sampling of the UART STOP bit) applies only when the peripheral is operating in UART mode. So drop the anomaly handling in the IRDA code. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* isdn/gigaset: remove dummy CAPI method implementationsTilman Schmidt2010-05-241-26/+2
| | | | | | | | | | Dummy implementations for the optional CAPI controller operations load_firmware and reset_ctr can cause userspace callers to hang indefinitely. It's better not to implement them at all. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* isdn/capi: make reset_ctr op truly optionalTilman Schmidt2010-05-241-0/+6
| | | | | | | | | | The CAPI controller operation reset_ctr is marked as optional, and not all drivers do implement it. Add a check to the kernel CAPI whether it exists before trying to call it. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* pppoe: uninitialized variable in pppoe_flush_dev()Dan Carpenter2010-05-241-0/+1
| | | | | | | | | This assignment got deleted along with the checks by mistake. This comes from: 8753d29fd "pppoe: remove unnecessary checks in pppoe_flush_dev" Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bfin_mac: fix memleak in mii_bus{probe|remove}Denis Kirjanov2010-05-241-0/+2
| | | | | | | Fix memory leak with miibus->irq Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* ethoc: fix null dereference in ethoc_probeThomas Chou2010-05-241-4/+30
| | | | | | | | | | | | | | | | | | | Dan reported the patch 0baa080c75c: "ethoc: use system memory as buffer" introduced a potential null dereference. 1060 free: 1061 if (priv->dma_alloc) ^^^^^^^^^^^^^^^ priv can be null here. He also suggested that the error handling is not complete. This patch fixes the null priv issue and improves resources releasing in ethoc_probe() and ethoc_remove(). Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
* enic: Use random mac addr when associating port-profileScott Feldman2010-05-241-0/+8
| | | | | | | | Use random mac addr for interface when associating port-profile to dynamic enic device, in the case no mac addr was previous assigned. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* enic: bug fix: sprintf UUID to string as u8[] rather than u16[] arrayScott Feldman2010-05-241-8/+13
| | | | | Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: SJA1000 add missing spin_lock_init()Oliver Hartkopp2010-05-211-0/+2
| | | | | | | | | | | | As remarked by Sam Ravnborg the spin_lock variable, that has been introduced in commit 57c8a456640fa3ca777652f11f2db4179a3e66b6 ("can: Fix SJA1000 command register writes on SMP systems") has not been initialized properly. This patch adds the initialization to allow spinlock debugging. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> CC: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sh_eth: Fix memleak in sh_mdio_releaseDenis Kirjanov2010-05-211-0/+3
| | | | | | | | Allocated memory for IRQs should be freed when releasing the mii_bus Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org> Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe:add support for a new 82599 10G Base-T deviceMallikarjuna R Chilakala2010-05-217-0/+111
| | | | | | | | | | | | | | This adds support for a new copper device for 82599, device id 0x151c. This 82599 10GBase-T device uses the PHY's internal temperature sensor to guard against over-temp conditions. In this scenario the PHY will be put in a low power mode and link will no longer be able to transmit or receive any data. When this occurs, the over-temp interrupt is latched and driver logs this error message. A HW reset or power cycle is required to clear this status. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2010-05-21219-8837/+14309
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits) USB: remove unused usb_buffer_alloc and usb_buffer_free macros usb: musb: update gfp/slab.h includes USB: ftdi_sio: fix legacy SIO-device header USB: kl5usb105: reimplement using generic framework USB: kl5usb105: minor clean ups USB: kl5usb105: fix memory leak USB: io_ti: use kfifo to implement write buffering USB: io_ti: remove unsused private counter USB: ti_usb: use kfifo to implement write buffering USB: ir-usb: fix incorrect write-buffer length USB: aircable: fix incorrect write-buffer length USB: safe_serial: straighten out read processing USB: safe_serial: reimplement read using generic framework USB: safe_serial: reimplement write using generic framework usb-storage: always print quirks USB: usb-storage: trivial debug improvements USB: oti6858: use port write fifo USB: oti6858: use kfifo to implement write buffering USB: cypress_m8: use kfifo to implement write buffering USB: cypress_m8: remove unused drain define ... Fix up conflicts (due to usb_buffer_alloc/free renaming) in drivers/input/tablet/acecad.c drivers/input/tablet/kbtab.c drivers/input/tablet/wacom_sys.c drivers/media/video/gspca/gspca.c sound/usb/usbaudio.c
| * usb: musb: update gfp/slab.h includesTejun Heo2010-05-201-1/+0
| | | | | | | | | | | | | | | | | | | | Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: ftdi_sio: fix legacy SIO-device headerJohan Hovold2010-05-201-1/+1
| | | | | | | | | | | | | | | | Length field of header was incorrectly set to available payload space rather than the actual payload size. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: kl5usb105: reimplement using generic frameworkJohan Hovold2010-05-201-333/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | Kill custom read and write implementations (static per-port, singleton(!) urb pool). Also remove changelog header (can be retrieved through git). Read processing and write-buffer handling tested using a cp210x device in a loopback setup. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: kl5usb105: minor clean upsJohan Hovold2010-05-201-46/+33
| | | | | | | | | | | | | | Whitespace changes and some removed comments. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: kl5usb105: fix memory leakJohan Hovold2010-05-201-0/+1
| | | | | | | | | | | | | | | | Private data was not freed on error path in startup. Cc: stable <stable@kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: io_ti: use kfifo to implement write bufferingJohan Hovold2010-05-201-210/+13
| | | | | | | | | | | | | | | | | | Kill custom fifo implementation. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: io_ti: remove unsused private counterJohan Hovold2010-05-201-5/+0
| | | | | | | | | | Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: ti_usb: use kfifo to implement write bufferingJohan Hovold2010-05-201-165/+14
| | | | | | | | | | | | | | | | | | Kill custom fifo implementation. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: ir-usb: fix incorrect write-buffer lengthJohan Hovold2010-05-201-1/+3
| | | | | | | | | | | | | | Returned length should include header length. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: aircable: fix incorrect write-buffer lengthJohan Hovold2010-05-201-1/+1
| | | | | | | | | | | | | | Returned length should include header length. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: safe_serial: straighten out read processingJohan Hovold2010-05-201-22/+21
| | | | | | | | | | | | | | | | | | | | Clean up read processing logic. Tested using a cp210x device in a loopback setup. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: safe_serial: reimplement read using generic frameworkJohan Hovold2010-05-201-39/+8
| | | | | | | | | | | | | | | | Use process_read_urb to implement read processing. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: safe_serial: reimplement write using generic frameworkJohan Hovold2010-05-201-111/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill custom single-urb write implementation. Note that this driver still depended on the write callback from the old generic framework. Tested against original read processing using a cp210x device in a loopback setup. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * usb-storage: always print quirksFelipe Contreras2010-05-201-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Right now quirks are printed only when the are manually overriden with the module parameters. It's not so useful to remind the user that his parameters are correctly applied; what is useful is to print out the quirks the user is not aware are being applied. So let's do the smart thing and print the quirks when they are present. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: usb-storage: trivial debug improvementsFelipe Contreras2010-05-201-29/+32
| | | | | | | | | | | | | | | | | | | | | | Use pr_foo and dev_foo instead of printk. Maybe US_DEBUG* should be replaced too. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: oti6858: use port write fifoJohan Hovold2010-05-201-37/+25
| | | | | | | | | | | | | | | | | | | | | | Kill private write fifo and use port fifo instead (protected under port lock). Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: oti6858: use kfifo to implement write bufferingJohan Hovold2010-05-201-201/+17
| | | | | | | | | | | | | | | | | | | | | | | | Kill custom fifo implementation. Use private write fifo to minimise changes to lock handling. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: cypress_m8: use kfifo to implement write bufferingJohan Hovold2010-05-201-222/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | Kill custom fifo implementation. Note that cypress_m8 has no port write fifo as it has no bulk-out endpoint. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: cypress_m8: remove unused drain defineJohan Hovold2010-05-201-1/+0
| | | | | | | | | | | | | | | | Driver uses tty-port drain these days. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: usb_debug: set bulk out size at probeJohan Hovold2010-05-201-7/+1
| | | | | | | | | | | | | | | | Use bulk_out_size in usb_serial_driver to set urb buffer size. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: gadget: Use kmemdupJulia Lawall2010-05-201-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: CP210x New Device IDs 11 New device IDsCraig Shelley2010-05-201-0/+11
| | | | | | | | | | | | | | Signed-off-by: Craig Shelley <craig@microtron.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: visor: increase bulk-out buffer sizeJohan Hovold2010-05-201-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Increase the bulk-out buffer size to avoid any regression in throughput after replacing the old writing scheme which used dynamic buffers (e.g. up to 2k). 256b has been determined to be a good choice for several drivers including ftdi_sio which used to have a more or less identical write implementation. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: belkin_sa: implement line status handlingJohan Hovold2010-05-201-26/+51
| | | | | | | | | | | | | | | | | | | | Use process_read_urb to implement line status handling. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: belkin_sa: clean up openJohan Hovold2010-05-201-15/+6
| | | | | | | | | | | | | | | | Use generic open to submit read urb. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: belkin_sa: minor clean-upsJohan Hovold2010-05-201-21/+7
| | | | | | | | | | | | | | | | | | Remove some whitepace and comments. Clean up close. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: cp210x: use generic open to start reading from deviceJohan Hovold2010-05-201-1/+1
| | | | | | | | | | | | Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: visor: reimplement using generic frameworkJohan Hovold2010-05-201-329/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill custom read and write implementations (dynamically allocated write urbs). Note that I chose to remove the stat module parameter which was supposed to keep count of the amount of data sent and received, but which has been broken for three years (since b308e74d9c708ee2a9af14fbe235e0a41216f4ed "USB: visor driver adapted to new tty buffering" -- bytes_in was incorrectly updated and was thus always reported as 0). Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: visor: fix memory leakJohan Hovold2010-05-201-0/+1
| | | | | | | | | | | | | | | | | | | | Fix memory leak for some devices (Sony Clie 3.5) due to port private data not being freed on release. Cc: stable <stable@kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: spcp8x5: reimplement using generic frameworkJohan Hovold2010-05-201-378/+29
| | | | | | | | | | | | | | | | | | | | Kill custom fifo, read, and single-urb write implementations. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: ipaq: reimplement using generic frameworkJohan Hovold2010-05-202-377/+10
| | | | | | | | | | | | | | | | | | | | | | Kill custom fifo, read and write implementations (single-urb and fifo, but still maintained list of 256*256b urb buffers per port). Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: empeg: reimplement using generic frameworkJohan Hovold2010-05-201-388/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill custom read and write implementations (static 16*4k write-urb pool shared among all ports in system). Also remove old changelog entries in header (code is now gone, and these entries can still be retrieved through git). Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: serial: add special case for processing of empty read urbsJohan Hovold2010-05-201-0/+3
| | | | | | | | | | | | | | | | Return immediately from generic process_read_urb if urb is empty. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: kobil: fix memory leakJohan Hovold2010-05-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | An urb transfer buffer is allocated at every open but was never freed. This driver is a bit of a mess... Cc: stable <stable@kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: option.c: OLIVETTI OLICARD100 supportNils Radtke2010-05-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for an olivetti olicard100 HЅDPA usb-stick. This device is a zeroCD one with ID 0b3c:c700 that needs switching via eject or usb-modeswitch with MessageContent="5553424312345678000000000000061b000000030000000000000000000000". After switching it has ID 0b3c:c000 and provides 5 serial ports ttyUSB[0-4]. Port 0 (modem) and 4 are interrupt ports. Signed-off-by: Nils Radtke <lkml@Think-Future.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: xhci: fix compiler warning.Greg Kroah-Hartman2010-05-201-1/+0
| | | | | | | | | | | | | | Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: remove match_deviceMing Lei2010-05-201-33/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | usb_find_device was the only one user of match_device, now it is removed, so remove match_device to fix the compile warning below reported by Stephen Rothwell: drivers/usb/core/usb.c:596: warning: 'match_device' defined but not used Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: visor.h: checkpatch cleanupsGreg Kroah-Hartman2010-05-201-4/+5
| | | | | | | | | | | | Minor whitespace cleanups to make checkpatch happy. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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