- 08 Oct, 2012 7 commits
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Ronald Wahl authored
This patch fixes the following bug: usb 1-1.1: restart device (8) BUG: sleeping function called from invalid context at drivers/usb/core/urb.c:654 in_atomic(): 1, irqs_disabled(): 0, pid: 0, name: swapper (usb_poison_urb+0x1c/0xf8) (usb_poison_anchored_urbs+0x48/0x78) (carl9170_usb_handle_tx_err+0x128/0x150) (carl9170_usb_reset+0xc/0x20) (carl9170_handle_command_response+0x298/0xea8) (carl9170_usb_tasklet+0x68/0x184) (tasklet_hi_action+0x84/0xdc) this only happens if the device is plugged in an USB port, the driver is loaded but inactive (e.g. the wlan interface is down). If the device is active everything is fine. Signed-off-by: Ronald Wahl <ronald.wahl@raritan.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Wei Yongjun authored
The dereference should be moved below the NULL test. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Amitkumar Karwar authored
Driver gets LINK_LOST, DEAUTHENTICATED and DISASSOCIATED events from firmware when connection is lost in different scenarios. Currently we are using common code WLAN_REASON_DEAUTH_LEAVING for these cases. This patch adds support to parse an actual reason code from firmware event body and send it to cfg80211. WLAN_REASON_DEAUTH_LEAVING code is used if deauth is initiated by our device. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Amitkumar Karwar authored
This patch adds support to send correct reason code got from firmware when association attempt fails. Also, the error message displayed for association failure due to network incompatibility is modified. Current message "cannot find ssid.." misleads user. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Amitkumar Karwar authored
scan_processing flag should be reset when scan request is failed due to some reasons Ex. memory allocation failure etc. Otherwise further scan requests will be blocked. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Bing Zhao authored
There are cases we cannot scan when request is received. For example, during WPA group key negociation the scan request will be blocked. We should return an error code to cfg80211 because cfg80211_scan_done will never be called. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Paul Stewart <pstew@chromium.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Thomas Pedersen authored
The call to drv_get/set_tsf() was put on the workqueue to perform tsf adjustments since that function might sleep. However it ended up inside a spinlock, whose critical section must be atomic. Do tsf adjustment outside the spinlock instead, and get rid of a warning. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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- 05 Oct, 2012 4 commits
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Daniel Golle authored
This should be register 66 instead of 62. (probably happened by copy&past'ing from the lines below) Signed-off-by: Daniel Golle <dgolle@allnet.de> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Using ieee80211_free_txskb for tx frames is required, since mac80211 clones skbs for which socket tx status is requested. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Ensure that drv_start() always returns true, as a failing hw start usually eventually leads to crashes when there's still a station entry present. Call a power-on reset after a resume and after a hw reset failure to bring the hardware back to life again. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
ath_pci_aspm_init is only called on card init, so PCI registers get reset after a suspend/resume cycle. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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- 04 Oct, 2012 15 commits
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Gao feng authored
as we hold dst_entry before we call __ip6_del_rt, so we should alse call dst_release not only return -ENOENT when the rt6_info is ip6_null_entry. and we already hold the dst entry, so I think it's safe to call dst_release out of the write-read lock. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dave Jones authored
Validation of userspace input shouldn't trigger dmesg spamming. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://gitorious.org/linux-can/linux-canDavid S. Miller authored
Marc Kleine-Budde says: ==================== here are three patches for the v3.7 release cycle. Two patches by Peter Senna Tschudin which fix the return values in the error handling path of the sja1000 peak pci and pcmcia driver. And one patch by myself that fixes a compile breakage of the mpc5xxx_can mscan driver due to a section conflict. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Erik Hugne authored
When large buffers are sent over connected TIPC sockets, it is likely that the sk_backlog will be filled up on the receiver side, but the TIPC flow control mechanism is happily unaware of this since that is based on message count. The sender will receive a TIPC_ERR_OVERLOAD message when this occurs and drop it's side of the connection, leaving it stale on the receiver end. By increasing the sk_rcvbuf to a 'worst case' value, we avoid the overload caused by a full backlog queue and the flow control will work properly. This worst case value is the max TIPC message size times the flow control window, multiplied by two because a sender will transmit up to double the window size before a port is marked congested. We multiply this by 2 to account for the sk_buff and other overheads. Signed-off-by: Erik Hugne <erik.hugne@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dave Jones authored
Fuzzing causes these printks to spew constantly. Changing them to DEBUG statements is consistent with other usage in the file, and makes them disappear when CONFIG_IRDA_DEBUG is disabled. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
If a qdisc is installed on a team device, its possible to get a lockdep splat under stress, because nested dev_queue_xmit() can lock busylock a second time (on a different device, so its a false positive) Avoid this problem using a distinct lock_class_key for team devices. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jiri Pirko <jpirko@redhat.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
If a qdisc is installed on a bonding device, its possible to get following lockdep splat under stress : ============================================= [ INFO: possible recursive locking detected ] 3.6.0+ #211 Not tainted --------------------------------------------- ping/4876 is trying to acquire lock: (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+.-...}, at: [<ffffffff8157a191>] dev_queue_xmit+0xe1/0x830 but task is already holding lock: (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+.-...}, at: [<ffffffff8157a191>] dev_queue_xmit+0xe1/0x830 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(dev->qdisc_tx_busylock ?: &qdisc_tx_busylock); lock(dev->qdisc_tx_busylock ?: &qdisc_tx_busylock); *** DEADLOCK *** May be due to missing lock nesting notation 6 locks held by ping/4876: #0: (sk_lock-AF_INET){+.+.+.}, at: [<ffffffff815e5030>] raw_sendmsg+0x600/0xc30 #1: (rcu_read_lock_bh){.+....}, at: [<ffffffff815ba4bd>] ip_finish_output+0x12d/0x870 #2: (rcu_read_lock_bh){.+....}, at: [<ffffffff8157a0b0>] dev_queue_xmit+0x0/0x830 #3: (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+.-...}, at: [<ffffffff8157a191>] dev_queue_xmit+0xe1/0x830 #4: (&bond->lock){++.?..}, at: [<ffffffffa02128c1>] bond_start_xmit+0x31/0x4b0 [bonding] #5: (rcu_read_lock_bh){.+....}, at: [<ffffffff8157a0b0>] dev_queue_xmit+0x0/0x830 stack backtrace: Pid: 4876, comm: ping Not tainted 3.6.0+ #211 Call Trace: [<ffffffff810a0145>] __lock_acquire+0x715/0x1b80 [<ffffffff810a256b>] ? mark_held_locks+0x9b/0x100 [<ffffffff810a1bf2>] lock_acquire+0x92/0x1d0 [<ffffffff8157a191>] ? dev_queue_xmit+0xe1/0x830 [<ffffffff81726b7c>] _raw_spin_lock+0x3c/0x50 [<ffffffff8157a191>] ? dev_queue_xmit+0xe1/0x830 [<ffffffff8106264d>] ? rcu_read_lock_bh_held+0x5d/0x90 [<ffffffff8157a191>] dev_queue_xmit+0xe1/0x830 [<ffffffff8157a0b0>] ? netdev_pick_tx+0x570/0x570 [<ffffffffa0212a6a>] bond_start_xmit+0x1da/0x4b0 [bonding] [<ffffffff815796d0>] dev_hard_start_xmit+0x240/0x6b0 [<ffffffff81597c6e>] sch_direct_xmit+0xfe/0x2a0 [<ffffffff8157a249>] dev_queue_xmit+0x199/0x830 [<ffffffff8157a0b0>] ? netdev_pick_tx+0x570/0x570 [<ffffffff815ba96f>] ip_finish_output+0x5df/0x870 [<ffffffff815ba4bd>] ? ip_finish_output+0x12d/0x870 [<ffffffff815bb964>] ip_output+0x54/0xf0 [<ffffffff815bad48>] ip_local_out+0x28/0x90 [<ffffffff815bc444>] ip_send_skb+0x14/0x50 [<ffffffff815bc4b2>] ip_push_pending_frames+0x32/0x40 [<ffffffff815e536a>] raw_sendmsg+0x93a/0xc30 [<ffffffff8128d570>] ? selinux_file_send_sigiotask+0x1f0/0x1f0 [<ffffffff8109ddb4>] ? __lock_is_held+0x54/0x80 [<ffffffff815f6730>] ? inet_recvmsg+0x220/0x220 [<ffffffff8109ddb4>] ? __lock_is_held+0x54/0x80 [<ffffffff815f6855>] inet_sendmsg+0x125/0x240 [<ffffffff815f6730>] ? inet_recvmsg+0x220/0x220 [<ffffffff8155cddb>] sock_sendmsg+0xab/0xe0 [<ffffffff810a1650>] ? lock_release_non_nested+0xa0/0x2e0 [<ffffffff810a1650>] ? lock_release_non_nested+0xa0/0x2e0 [<ffffffff8155d18c>] __sys_sendmsg+0x37c/0x390 [<ffffffff81195b2a>] ? fsnotify+0x2ca/0x7e0 [<ffffffff811958e8>] ? fsnotify+0x88/0x7e0 [<ffffffff81361f36>] ? put_ldisc+0x56/0xd0 [<ffffffff8116f98a>] ? fget_light+0x3da/0x510 [<ffffffff8155f6c4>] sys_sendmsg+0x44/0x80 [<ffffffff8172fc22>] system_call_fastpath+0x16/0x1b Avoid this problem using a distinct lock_class_key for bonding devices. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jay Vosburgh <fubar@us.ibm.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Nicolas Dichtel authored
Suppose we have an SCTP connection with two paths. After connection is established, path1 is not available, thus this path is marked as inactive. Then traffic goes through path2, but for some reasons packets are delayed (after rto.max). Because packets are delayed, the retransmit mechanism will switch again to path1. At this time, we receive a delayed SACK from path2. When we update the state of the path in sctp_check_transmitted(), we do not take into account the source address of the SACK, hence we update the wrong path. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Nicolas Dichtel authored
Just to avoid confusion when people only reads this prototype. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/netDavid S. Miller authored
Jeff Kirsher says: ==================== This series contains fixes/updates to ixgbe only. There are three PTP fixes, polling loop fix and the addition of a device id (X540-AT1). ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
commit d2d68ba9 (ipv4: Cache input routes in fib_info nexthops.) introduced a regression for forwarding. This was hard to reproduce but the symptom was that packets were delivered to local host instead of being forwarded. David suggested to add fib_type to fib_info so that we dont inadvertently share same fib_info for different purposes. With help from Julian Anastasov who provided very helpful hints, reproduced here : <quote> Can it be a problem related to fib_info reuse from different routes. For example, when local IP address is created for subnet we have: broadcast 192.168.0.255 dev DEV proto kernel scope link src 192.168.0.1 192.168.0.0/24 dev DEV proto kernel scope link src 192.168.0.1 local 192.168.0.1 dev DEV proto kernel scope host src 192.168.0.1 The "dev DEV proto kernel scope link src 192.168.0.1" is a reused fib_info structure where we put cached routes. The result can be same fib_info for 192.168.0.255 and 192.168.0.0/24. RTN_BROADCAST is cached only for input routes. Incoming broadcast to 192.168.0.255 can be cached and can cause problems for traffic forwarded to 192.168.0.0/24. So, this patch should solve the problem because it separates the broadcast from unicast traffic. And the ip_route_input_slow caching will work for local and broadcast input routes (above routes 1 and 3) just because they differ in scope and use different fib_info. </quote> Many thanks to Chris Clayton for his patience and help. Reported-by: Chris Clayton <chris2553@googlemail.com> Bisected-by: Chris Clayton <chris2553@googlemail.com> Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Julian Anastasov <ja@ssi.bg> Tested-by: Chris Clayton <chris2553@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Marc Kleine-Budde authored
Since commit: 6d99c4c5 can: mpc5xxx_can: make data used as *of_device_id.data const both "struct mpc5xxx_can_data mpc5200_can_data" and "mpc5121_can_data" are marked as "const" but also as "__devinitdata". This leads to the following compile error: drivers/net/can/mscan/mpc5xxx_can.c:383: error: mpc5200_can_data causes a section type conflict drivers/net/can/mscan/mpc5xxx_can.c:383: error: mpc5200_can_data causes a section type conflict drivers/net/can/mscan/mpc5xxx_can.c:388: error: mpc5121_can_data causes a section type conflict drivers/net/can/mscan/mpc5xxx_can.c:388: error: mpc5121_can_data causes a section type conflict This patch changes the "__devinitdata" to "__devinitconst" and marks the "struct of_device_id mpc5xxx_can_table" as "const" and "__devinitconst", too. Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Peter Senna Tschudin authored
Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Peter Senna Tschudin authored
Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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David S. Miller authored
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 03 Oct, 2012 14 commits
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Yuval Mintz authored
Commit d760fc37 caused 1G functions to allocate rx rings which were 1/10 of the size of 10G functions' rx rings. However, it also caused 10G functions on 5771x boards to allocate small rings, which limits their possible (default) rx throughput. This patch causes all 10G functions to use rings of intended length by default. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Vipul Pandya authored
This patch changes memory allocation to reduce stack footprint Signed-off-by: Jay Hernandez <jay@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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joshua.a.hay@intel.com authored
This patch adds device support for Ethernet Controller X540-AT1. Signed-off-by: Josh Hay <joshua.a.hay@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Emil Tantilov authored
The loop in ixgbe_reinit_fdir_tables_82599() only polls for up to 100us resulting in failures to update the FDIR filter table at 1Gbps and 10Gbps when under load. The poll times for FDIRCTRL.INIT_DONE are 55us, 550us and 5.5ms for 10Gbps, 1Gbps and 100Mbps respectively. This patch sets the wait time to be the same as in ixgbe_fdir_enable_82599() Reported-by: Bhushan <shashi-sm@users.sf.net> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jacob Keller authored
This patch fixes a development issue that occurred due to invalid modes reported in the ethtool get_ts_info function. The issue is resolved by removing unsupported modes from the Rx supported list. CC: stable <stable@vger.kernel.org> [3.5] Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jacob Keller authored
Driver was enabling PPS interrupt even when user wasn't enabling it via the ptp core. This patch fixes the PPS so that it is only enabled explicitly, and moves the interrupt enabling code into the correct location in the driver Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Cc: Stable <stable@vger.kernel.org> [3.5] Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jacob Keller authored
This patch fixes a bug in the method used for calculating the trigger alignment for SDP0 when enabling a PPS output on the X540. The alignment math wasn't properly taking into account the overflow cyclecounter, and was misaligning the pin triggers so that two X540 devices synced properly had mis-aligned SDP pins. This patch fixes the math to calculate the correct seconds alignment for the PPS signal. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Michael Chan authored
drivers/net/ethernet/broadcom/tg3.c:8121:8: warning: symbol 'i' shadows an earlier one drivers/net/ethernet/broadcom/tg3.c:8003:6: originally declared here drivers/net/ethernet/broadcom/tg3.c:785:5: warning: symbol 'tg3_ape_scratchpad_read' was not declared. Should it be static? drivers/net/ethernet/broadcom/tg3.c:7781:19: warning: Using plain integer as NULL pointer drivers/net/ethernet/broadcom/tg3.c:10231:31: error: bad constant expression Reported-by: Fengguang Wu <fenguang.wu@intel.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Antonio Quartulli authored
skb_reset_mac_len() relies on the value of the skb->network_header pointer, therefore we must wait for such pointer to be recalculated before computing the new mac_len value. Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dan Carpenter authored
DRV_MODULE_VERSION is smaller than the ->version buffer so the memcpy() copies 1 byte past the end of the string. It's not super harmful, but it makes the static checkers complain. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Nicolas Dichtel authored
When an address is added on loopback (ip -6 a a 2002::1/128 dev lo), a route to fe80::/64 is added in the main table: unreachable fe80::/64 dev lo proto kernel metric 256 error -101 This route does not match any prefix (no fe80:: address on lo). In fact, addrconf_dev_config() will not add link local address because this function filters interfaces by type. If the link local address is added manually, the route to the link local prefix will be automatically added by addrconf_add_linklocal(). Note also, that this route is not deleted when the address is removed. After looking at the code, it seems that addrconf_add_lroute() is redundant with addrconf_add_linklocal(), because this function will add the link local route when the link local address is configured. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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htbegin authored
chan->count is used by rx channel. If the desc count is not updated by the clean up loop in cpdma_chan_stop, the value written to the rxfree register in cpdma_chan_start will be incorrect. Signed-off-by: Tao Hou <hotforest@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
The config combination: CONFIG_PCH_GBE=y CONFIG_PCH_PTP=y CONFIG_PTP_1588_CLOCK=m doesn't work, because then you have a built-in kernel object (the PCH_PTP code) referring to symbols in a module (PTP_1588_CLOCK). Fix this like IXGBE, by using "select PTP_1588_CLOCK" instead of a "depends on". Reported-by: Haicheng Li <haicheng.li@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/miscLinus Torvalds authored
Pull spi updates from Mark Brown: "No framework work here, only a bunch of driver updates of varying sizes: - Factoring out of the core hardware support from the MXS MMC driver by Marek Vasut to allow the hardware to also be used for SPI. - Lots of error handling cleanups from Guenter Roeck - Removal of the existing Tegra driver which is quite comprehensively broken as detailed in the changelog for the removal. - DT suppport for the PL022 and GPIO drivers. - pinctrl support for OMAP and PL022." Pulling from Mark Brown as Grant Likely is still busy moving. * tag 'spi-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc: (53 commits) spi: remove completely broken Tegra driver spi/imx: set the inactive state of the clock according to the clock polarity spi/pl022: get/put resources on suspend/resume spi/pl022: use more managed resources spi/pl022: Devicetree support w/o platform data spi/s3c64xx: Don't free controller_data on non-dt platforms spi: omap2-mcspi: add pinctrl support spi/pl022: adopt pinctrl support spi: omap2-mcspi: Cleanup the omap2_mcspi_txrx_dma function spi/gpio: Fix stub for spi_gpio_probe_dt() spi/mxs: Make the SPI block clock speed configurable via DT spi: spi-sh-hspi: drop frees of devm_ alloc'd data spi/pl022: Fix chipselects pointer computation spi: spi-tle62x0: Use module_spi_driver macro mxs/spi: Rework the mxs_ssp_timeout to be more readable mxs/spi: Decrement the DMA/PIO border mxs/spi: Increment the transfer length only if transfer succeeded mxs/spi: Fix issues when doing long continuous transfer spi: spi-gpio: Add DT bindings spi: spi-gpio: store chipselect information in private structure ...
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