- 30 5月, 2012 1 次提交
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由 Eric Dumazet 提交于
asix driver drops 8021Q full size frames because it doesn't take into account VLAN header size. Tested on AX88772 adapter. Signed-off-by: NEric Dumazet <edumazet@google.com> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Allan Chou <allan@asix.com.tw> CC: Trond Wuellner <trond@chromium.org> CC: Grant Grundler <grundler@chromium.org> CC: Paul Stewart <pstew@chromium.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 5月, 2012 1 次提交
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由 Bjørn Mork 提交于
Some additional Gobi3K IDs found in the BSD/GPL licensed out-of-tree GobiNet driver from Sierra Wireless. Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 5月, 2012 3 次提交
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Signed-off-by: NAndrew Bird <ajb@spheresystems.co.uk> Acked-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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Add the ZTE (Vodafone) K3765-Z to the whitelist. This requires the previous patch to make the whitelist with forced interface 4 generic or the device fails to initialise. After applying this patch and loading the Option driver without usb-modeswitch's bind all interfaces trick, a wwan0 net interface and /dev/cdc-wdm0 device file were created. Using Bjorn Mork's perl connection script a connection was made to a mobile network using QMI and the network interface's IPv4 address was configured OK. Signed-off-by: NAndrew Bird <ajb@spheresystems.co.uk> Acked-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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Change the forced interface 4 whitelist to use the generic shared binder instead of the Gobi specific one. Certain ZTE devices (K3520-Z & K3765-Z) don't work with the Gobi version, but function quite happily with the generic. This has been tested with the following devices: K3520-Z K3565-Z K3765-Z K4505-Z It hasn't been tested with the ZTE MF820D, which is the only other device that uses this whitelist at present. Although Bjorn doesn't expect any problems, any testing with that device would be appreciated. Signed-off-by: NAndrew Bird <ajb@spheresystems.co.uk> Acked-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 5月, 2012 2 次提交
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由 Bjørn Mork 提交于
Tested-by: NThomas Schäfer <tschaefer@t-online.de> Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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Some ZTE WWAN devices have generic CDC Ether descriptors. Add those into the whitelist so that we get FLAG_WWAN on the interface Signed-off-by: NAndrew Bird <ajb@spheresystems.co.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 5月, 2012 1 次提交
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由 Sarah Sharp 提交于
Hub-initiated LPM is not good for USB communications devices. Comms devices should be able to tell when their link can go into a lower power state, because they know when an incoming transmission is finished. Ideally, these devices would slam their links into a lower power state, using the device-initiated LPM, after finishing the last packet of their data transfer. If we enable the idle timeouts for the parent hubs to enable hub-initiated LPM, we will get a lot of useless LPM packets on the bus as the devices reject LPM transitions when they're in the middle of receiving data. Worse, some devices might blindly accept the hub-initiated LPM and power down their radios while they're in the middle of receiving a transmission. The Intel Windows folks are disabling hub-initiated LPM for all USB communications devices under a xHCI USB 3.0 host. In order to keep the Linux behavior as close as possible to Windows, we need to do the same in Linux. Set the disable_hub_initiated_lpm flag for for all USB communications drivers. I know there aren't currently any USB 3.0 devices that implement these class specifications, but we should be ready if they do. Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Tilman Schmidt <tilman@imap.cc> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Jan Dumon <j.dumon@option.com> Cc: Petko Manolov <petkan@users.sourceforge.net> Cc: Steve Glendinning <steve.glendinning@smsc.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com> Cc: Jouni Malinen <jouni@qca.qualcomm.com> Cc: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Cc: Brett Rudley <brudley@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com> Cc: Kan Yan <kanyan@broadcom.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: Herton Ronaldo Krzesinski <herton@canonical.com> Cc: Hin-Tak Leung <htl10@users.sourceforge.net> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Chaoming Li <chaoming_li@realsil.com.cn> Cc: Daniel Drake <dsd@gentoo.org> Cc: Ulrich Kunitz <kune@deine-taler.de> Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com>
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- 16 5月, 2012 2 次提交
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由 Dan Williams 提交于
Needs to be tagged with FLAG_WWAN, which since it has generic descriptors, won't happen if we don't override the generic driver info. Cc: Oliver Neukum <oliver@neukum.org> Cc: stable@vger.kernel.org Signed-off-by: NDan Williams <dcbw@redhat.com> Acked-by: NOliver Neukum <oliver@neukum.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ming Lei 提交于
Commit 4231d47e(net/usbnet: avoid recursive locking in usbnet_stop()) fixes the recursive locking problem by releasing the skb queue lock before unlink, but may cause skb traversing races: - after URB is unlinked and the queue lock is released, the refered skb and skb->next may be moved to done queue, even be released - in skb_queue_walk_safe, the next skb is still obtained by next pointer of the last skb - so maybe trigger oops or other problems This patch extends the usage of entry->state to describe 'start_unlink' state, so always holding the queue(rx/tx) lock to change the state if the referd skb is in rx or tx queue because we need to know if the refered urb has been started unlinking in unlink_urbs. The other part of this patch is based on Huajun's patch: always traverse from head of the tx/rx queue to get skb which is to be unlinked but not been started unlinking. Signed-off-by: NHuajun Li <huajun.li.lee@gmail.com> Signed-off-by: NMing Lei <tom.leiming@gmail.com> Cc: Oliver Neukum <oneukum@suse.de> Cc: stable@kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 5月, 2012 4 次提交
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由 Jussi Kivilinna 提交于
Signed-off-by: NJussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jussi Kivilinna 提交于
All other values from device provided buffer are byteswapped, so it seems more logical to do same for these. Signed-off-by: NJussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Walleij 提交于
The RNDIS protocol contains a vast number of Object ID:s (OIDs). The current definitions had multiple definitions of these ID:s, let's use the nicely RNDIS_*-prefixed defines from the HyperV implementation, rename everywhere they're used, and copy+rename the few that were missing from this list of objects. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Walleij 提交于
The header file <linux/usb/rndis_host.h> used a number of #defines that included the cpu_to_le32() macro to assure the result will be in LE endianness. Inlining this into the code instead of using it in the code definitions yields consolidation opportunities later on as you will see in the following patches. The individual drivers also used local defines - all are switched over to the pattern of doing the conversion at the call sites instead. Signed-off-by: NJussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 5月, 2012 3 次提交
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由 Steve Glendinning 提交于
This patch allows the GPIO/LED settings to be configured by the EEPROM if present, and only sets the default values (LED outputs for link/activity) when an EEPROM is not detected. Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
Only a write is necessary to clear the interrupt status, and we don't use the value from the preceding read operation. This patch eliminates the unnecessary read. Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
This patch defines PHY_INT_SRC_CLEAR_ALL to replace the value 0xffff in order to be more self-documenting. This patch should make no functional change, it is purely cosmetic. Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 5月, 2012 1 次提交
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由 Bjørn Mork 提交于
Some RNDIS devices include a bogus CDC Union descriptor pointing to non-existing interfaces. The RNDIS code is already prepared to handle devices without a CDC Union descriptor by hardwiring the driver to use interfaces 0 and 1, which is correct for the devices with the bogus descriptor as well. So we can reuse the existing workaround. Cc: Markus Kolb <linux-201011@tower-net.de> Cc: Iker Salmón San Millán <shaola@esdebian.org> Cc: Jonathan Nieder <jrnieder@gmail.com> Cc: Oliver Neukum <oliver@neukum.org> Cc: 655387@bugs.debian.org Cc: stable@vger.kernel.org Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 5月, 2012 2 次提交
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由 tom.leiming@gmail.com 提交于
If register_netdev returns failure, the dev->interrupt and its transfer buffer should be released, so just fix it. Signed-off-by: NMing Lei <tom.leiming@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 tom.leiming@gmail.com 提交于
The transfer buffer of dev->interrupt is allocated in .probe path, but not freed in .disconnet path, so mark the interrupt URB as URB_FREE_BUFFER to free the buffer when the URB is destroyed. Signed-off-by: NMing Lei <tom.leiming@gmail.com> Acked-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 5月, 2012 7 次提交
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由 Steve Glendinning 提交于
This patch sets the automatic speed and duplex detection bits in MAC_CR to enable the mac to determine its speed automatically from the phy. Note this must be done BEFORE the receiver or transmitter is enabled. Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
also explicitly set the phy to advertise 1000 speeds Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
smsc75xx phy interrupt acknowledge needs an mdio_write to clear PHY_INT_SRC instead of just a read like in smsc95xx. Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
fix bug in phy_init loop that was ignoring BMCR reset bit, akin to smsc95xx's d9460920Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
smsc75xx needs MII_ACCESS_BUSY to be set to correctly trigger mdio I/O. Note smsc75xx is different from smsc95xx in this regard. Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
This patch fixes the same issue as reported on smsc95xx, where the usb device is connected with no ethernet cable plugged-in. Without this patch sysfs reports the cable as present flag@flag-desktop:~$ cat /sys/class/net/eth0/carrier 1 while it's not: flag@flag-desktop:~$ sudo mii-tool eth0 eth0: no link Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 4月, 2012 5 次提交
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由 Paolo Pisati 提交于
Without this patch sysfs reports the cable as present flag@flag-desktop:~$ cat /sys/class/net/eth0/carrier 1 while it's not: flag@flag-desktop:~$ sudo mii-tool eth0 eth0: no link Tested on my Beagle XM. v2: added mantainer to the list of recipient Signed-off-by: NPaolo Pisati <paolo.pisati@canonical.com> Acked-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Greg Kroah-Hartman 提交于
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Petko Manolov <petkan@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Kroah-Hartman 提交于
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Kroah-Hartman 提交于
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Kroah-Hartman 提交于
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 24 4月, 2012 2 次提交
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由 Ingo van Lil 提交于
The asix.c USB Ethernet driver avoids ending a tx transfer with a zero- length packet by appending a four-byte padding to transfers whose length is a multiple of maxpacket. However, the hard-coded 512 byte maxpacket length is valid for high-speed USB only; full-speed USB uses 64 byte packets. Signed-off-by: NIngo van Lil <inguin@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephane Fillod 提交于
Make smsc95xx recalculate the hard_mtu after adjusting the hard_header_len. Without this, usbnet adjusts the MTU down to 1488 bytes, and the host is unable to receive standard 1500-byte frames from the device. Inspired by same fix on cdc_eem 78fb72f7. Tested on ARM/Beagle. Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 4月, 2012 1 次提交
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由 Bjørn Mork 提交于
The MC77xx devices can operate in two modes: "Direct IP" or "QMI", switchable using a password protected AT command. Both product ID and USB interface configuration will change when switched. The "sierra_net" driver supports the "Direct IP" mode. This driver supports the "QMI" mode. There are also multiple possible USB interface configurations in each mode, some providing more than one wwan interface. Like many other devices made for Windows, different interface types are identified using a static interface number. We define a Sierra specific interface whitelist to support this. Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 4月, 2012 1 次提交
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由 Stephane Fillod 提交于
Make smsc75xx recalculate the hard_mtu after adjusting the hard_header_len. Without this, usbnet adjusts the MTU down to 1492 bytes, and the host is unable to receive standard 1500-byte frames from the device. Inspired by same fix on cdc_eem 78fb72f7. Tested on ARM/Omap3 with EVB-LAN7500-LC. Signed-off-by: NStephane Fillod <fillods@users.sf.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 4月, 2012 4 次提交
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由 Jiri Slaby 提交于
We switched tty refcounting there to the one provided by tty_port helpers. So tty_port->tty is now protected by tty_port->lock, not by hso_serial->serial_lock. Side note: tty->driver_data does not need the lock, so it is needed neither in open, nor in close paths. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Cc: Jan Dumon <j.dumon@option.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Jiri Slaby 提交于
tty is never NULL in tty->ops->* while the device is open. (And they are not called otherwise.) So remove pointless checks and use tty->driver_data directly. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Cc: Jan Dumon <j.dumon@option.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Jiri Slaby 提交于
And use open count from there. Other members will follow. Remark: port.count is (and never was) properly protected. Only a mutex is held, so ISR and all the functions it calls may see an invalid state. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Cc: Jan Dumon <j.dumon@option.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Jiri Slaby 提交于
Do not leak tty_driver structure on each module removal. Also do proper frees in fail paths of module_init. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Cc: Jan Dumon <j.dumon@option.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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