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path: root/drivers/net/can
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2011-10-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits) dp83640: free packet queues on remove dp83640: use proper function to free transmit time stamping packets ipv6: Do not use routes from locally generated RAs |PATCH net-next] tg3: add tx_dropped counter be2net: don't create multiple RX/TX rings in multi channel mode be2net: don't create multiple TXQs in BE2 be2net: refactor VF setup/teardown code into be_vf_setup/clear() be2net: add vlan/rx-mode/flow-control config to be_setup() net_sched: cls_flow: use skb_header_pointer() ipv4: avoid useless call of the function check_peer_pmtu TCP: remove TCP_DEBUG net: Fix driver name for mdio-gpio.c ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces ipv4: fix ipsec forward performance regression jme: fix irq storm after suspend/resume route: fix ICMP redirect validation net: hold sock reference while processing tx timestamps tcp: md5: add more const attributes Add ethtool -g support to virtio_net ... Fix up conflicts in: - drivers/net/Kconfig: The split-up generated a trivial conflict with removal of a stale reference to Documentation/networking/net-modules.txt. Remove it from the new location instead. - fs/sysfs/dir.c: Fairly nasty conflicts with the sysfs rb-tree usage, conflicting with Eric Biederman's changes for tagged directories.
2011-10-25Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (59 commits) MAINTAINERS: linux-m32r is moderated for non-subscribers linux@lists.openrisc.net is moderated for non-subscribers Drop default from "DM365 codec select" choice parisc: Kconfig: cleanup Kernel page size default Kconfig: remove redundant CONFIG_ prefix on two symbols cris: remove arch/cris/arch-v32/lib/nand_init.S microblaze: add missing CONFIG_ prefixes h8300: drop puzzling Kconfig dependencies MAINTAINERS: microblaze-uclinux@itee.uq.edu.au is moderated for non-subscribers tty: drop superfluous dependency in Kconfig ARM: mxc: fix Kconfig typo 'i.MX51' Fix file references in Kconfig files aic7xxx: fix Kconfig references to READMEs Fix file references in drivers/ide/ thinkpad_acpi: Fix printk typo 'bluestooth' bcmring: drop commented out line in Kconfig btmrvl_sdio: fix typo 'btmrvl_sdio_sd6888' doc: raw1394: Trivial typo fix CIFS: Don't free volume_info->UNC until we are entirely done with it. treewide: Correct spelling of successfully in comments ...
2011-10-24Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2011-10-17can: remove references to berlios mailinglistMarc Kleine-Budde
The BerliOS project, which currently hosts our mailinglist, will close with the end of the year. Now take the chance and remove all occurrences of the mailinglist address from the source files. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-10mscan: too much data copied to CAN frame due to 16 bit accessesWolfgang Grandegger
Due to the 16 bit access to mscan registers there's too much data copied to the zero initialized CAN frame when having an odd number of bytes to copy. This patch ensures that only the requested bytes are copied by using an 8 bit access for the remaining byte. Reported-by: Andre Naujoks <nautsch@gmail.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-28candev: allow SJW user setting for bittiming calculationOliver Hartkopp
This patch adds support for SJW user settings to not set the synchronization jump width (SJW) to 1 in any case when using the in-kernel bittiming calculation. The ip-tool from iproute2 already supports to pass the user defined SJW value. The given SJW value is sanitized with the controller specific sjw_max and the calculated tseg2 value. As the SJW can have values up to 4 providing this value will lead to the maximum possible SJW automatically. A higher SJW allows higher controller oscillator tolerances. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-28can/sja1000: add driver for EMS PCMCIA cardOliver Hartkopp
This patch adds the driver for the SJA1000 based PCMCIA card 'CPC-Card' from EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de). Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Markus Plessing <plessing@ems-wuensche.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-27doc: fix broken referencesPaul Bolle
There are numerous broken references to Documentation files (in other Documentation files, in comments, etc.). These broken references are caused by typo's in the references, and by renames or removals of the Documentation files. Some broken references are simply odd. Fix these broken references, sometimes by dropping the irrelevant text they were part of. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-09-22Merge branch 'master' of github.com:davem330/netDavid S. Miller
Conflicts: MAINTAINERS drivers/net/Kconfig drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c drivers/net/ethernet/broadcom/tg3.c drivers/net/wireless/iwlwifi/iwl-pci.c drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c drivers/net/wireless/rt2x00/rt2800usb.c drivers/net/wireless/wl12xx/main.c
2011-09-21can/sja1000: driver for PEAK PCAN PCI/PCIe cardsWolfgang Grandegger
This patch add the peak_pci driver for the PCAN PCI/PCIe cards (1, 2, 3 or 4 channels) from PEAK Systems (http://www.peak-system.com). Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-16can: ti_hecc: include linux/io.hDaniel Mack
This fixes a build breakage for OMAP3 boards. Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: netdev@vger.kernel.org Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26can: ti_hecc: Fix uninitialized spinlock in probeAbhilash K V
In ti_hecc_probe(), the spinlock priv->mbx_lock is not inited, causing a spinlock lockup BUG. Acked-by: Anant Gole <anantgole@ti.com> Signed-off-by: Abhilash K V <abhilash.kv@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26can: ti_hecc: Fix unintialized variableAbhilash K V
In ti_hecc_xmit(), local variable "data" is not initialized before being used. This initialization got inadvertently removed in the following patch: can: Unify droping of invalid tx skbs and netdev stats Acked-by: Anant Gole <anantgole@ti.com> Signed-off-by: Abhilash K V <abhilash.kv@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-20Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2011-08-17flexcan: Prefer device tree clock frequency if available.holt@sgi.com
If our CAN device's device tree node has a clock-frequency property, then use that value for the can devices clock frequency. If not, fall back to asking the platform/mach code for the clock frequency associated with the flexcan device. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com>, Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Marc Kleine-Budde <mkl@pengutronix.de>, Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: socketcan-core@lists.berlios.de, Cc: netdev@vger.kernel.org, Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-17flexcan: Add of_match to platform_device definition.holt@sgi.com
On powerpc, the OpenFirmware devices are not matched without specifying an of_match array. Introduce that array as that is used for matching on the Freescale P1010 processor. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: socketcan-core@lists.berlios.de Cc: netdev@vger.kernel.org Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-17flexcan: Abstract off read/write for big/little endian.holt@sgi.com
Make flexcan driver handle register reads in the appropriate endianess. This was a basic search and replace and then define some inlines. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: socketcan-core@lists.berlios.de Cc: netdev@vger.kernel.org Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-17flexcan: Remove #include <mach/clock.h>holt@sgi.com
powerpc does not have a mach-####/clock.h. When testing, I found neither arm nor powerpc needed the mach/clock.h at all so I removed it. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: socketcan-core@lists.berlios.de Cc: netdev@vger.kernel.org Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-15net/can/mscan: add __iomem annotationsMarc Kleine-Budde
This patch fixes the following sparse warning by adding the missing __iomem annotation. drivers/net/can/mscan/mscan.c:73:32: warning: incorrect type in argument 1 (different address spaces) drivers/net/can/mscan/mscan.c:73:32: expected unsigned char volatile [noderef] [usertype] <asn:2>*addr drivers/net/can/mscan/mscan.c:73:32: got unsigned char *<noident> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-08-13drivers/net/can/sja1000/plx_pci.c: eliminate double freeJulia Lawall
In this code, the failure_cleanup label calls the function plx_pci_del_card, which frees everything in the card->net_dev array. dev is placed in this array immediately after allocation, so the two subsequent jumps to failure_cleanup should not also call free_sja1000dev, but the second one does. If plx_pci_check_sja1000 fails, then free_sja1000dev is also called on dev. Because dev is already in the card->net_dev array, this implies that when plx_pci_del_card is later called, it may get freed again. So that entry is reset to NULL after the free. Finally, if there is a problem with one channel, there will be a hole in the array. card->channels counts the number of channels that have succeeded, and does not keep track of the index of the largest element in the array that is valid. So the loop in plx_pci_del_card is changed to go up to PLX_PCI_MAX_CHAN, which is only 2. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-11slcan: ldisc generated skbs are received in softirq contextOliver Hartkopp
As this discussion pointed out http://marc.info/?l=linux-netdev&m=131257225602375 netdevices that are based on serial line disciplines should use netif_rx_ni() when pushing received socketbuffers into the netdev rx queue. Following commit 614851601c121b1320a35757ab88292d6272f906 ("slip: fix NOHZ local_softirq_pending 08 warning") this patch updates the slcan driver accordingly. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> CC: Matvejchikov Ilya <matvejchikov@gmail.com> CC: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-25Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) fs: Merge split strings treewide: fix potentially dangerous trailing ';' in #defined values/expressions uwb: Fix misspelling of neighbourhood in comment net, netfilter: Remove redundant goto in ebt_ulog_packet trivial: don't touch files that are removed in the staging tree lib/vsprintf: replace link to Draft by final RFC number doc: Kconfig: `to be' -> `be' doc: Kconfig: Typo: square -> squared doc: Konfig: Documentation/power/{pm => apm-acpi}.txt drivers/net: static should be at beginning of declaration drivers/media: static should be at beginning of declaration drivers/i2c: static should be at beginning of declaration XTENSA: static should be at beginning of declaration SH: static should be at beginning of declaration MIPS: static should be at beginning of declaration ARM: static should be at beginning of declaration rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check Update my e-mail address PCIe ASPM: forcedly -> forcibly gma500: push through device driver tree ... Fix up trivial conflicts: - arch/arm/mach-ep93xx/dma-m2p.c (deleted) - drivers/gpio/gpio-ep93xx.c (renamed and context nearby) - drivers/net/r8169.c (just context changes)
2011-07-23can: c_can: remove duplicated #includeHuang Weiyi
Remove duplicated #include('s) in drivers/net/can/c_can/c_can.c drivers/net/can/c_can/c_can_platform.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-21can: make function can_get_bittiming staticThadeu Lima de Souza Cascardo
The function can_get_bittiming is not used anywhere else, so it should be static. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-19slcan: remove unused 'leased', 'line' and 'pid' fields from the 'slcan' ↵Matvejchikov Ilya
structure Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-18net: can: remove custom hex_to_bin()Andy Shevchenko
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-15slcan: remove obsolete code in slcan initialisationOliver Hartkopp
This patch removes obsolete code in the initialisation/creation of slcan devices. It follows the suggested cleanups from Ilya Matvejchikov in drivers/net/slip.c that where recently applied to net-next-2.6: - slip: remove dead code within the slip initialization - slip: remove redundant check slip_devs for NULL Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-11Merge branch 'master' into for-nextJiri Kosina
Sync with Linus' tree to be able to apply pending patches that are based on newer code already present upstream.
2011-07-05Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-06-30can: remove useless defaults in KconfigKurt Van Dijck
There's no need for "default N' (or 'default n') as it's default. Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-29net/can: activate bit-timing calculation and netlink based drivers by defaultMarc Kleine-Budde
The two options "CAN bit-timing calculation" and "Platform CAN drivers with Netlink support" have a "default Y". In order to activate them by default, change to "default y". Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-29net: include io.h in sja1000_of_platform.c for iounmap etcStephen Rothwell
fixes these build errors: drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_read_reg': drivers/net/can/sja1000/sja1000_of_platform.c:61:2: error: implicit declaration of function 'in_8' drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_write_reg': drivers/net/can/sja1000/sja1000_of_platform.c:67:2: error: implicit declaration of function 'out_8' drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_remove': drivers/net/can/sja1000/sja1000_of_platform.c:81:2: error: implicit declaration of function 'iounmap' drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_probe': drivers/net/can/sja1000/sja1000_of_platform.c:113:2: error: implicit declaration of function 'ioremap_nocache' drivers/net/can/sja1000/sja1000_of_platform.c:113:7: warning: assignment makes pointer from integer without a cast Caused by commit b7f080cfe223 ("net: remove mm.h inclusion from netdevice.h"). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-27can: bfin_can: auto-calculate accessor sizesMike Frysinger
Since we have a struct that defines the sizes of the registers, we don't need to explicitly use the 16bit read/write helpers. Let the code figure out which size access to make based on the size of the C type. There should be no functional changes here. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-27can: bfin_can: simplify xmit id1 setupMike Frysinger
If we look closely, the 4 writes to TRANSMIT_CHL.id1 can be collapsed down into much simpler code. So do just that. This also fixes a build failure due to the I/O macros no longer getting pulled in. Their minor (and accidental) usage here gets dropped as part of the unification. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24net: Remove unneeded version.h includes from drivers/net/Jesper Juhl
It was pointed out by 'make versioncheck' that some includes of linux/version.h are not needed in drivers/net/. This patch removes them. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-21net: remove mm.h inclusion from netdevice.hAlexey Dobriyan
Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-20treewide: remove duplicate includesVitaliy Ivanov
Many stupid corrections of duplicated includes based on the output of scripts/checkincludes.pl. Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-10treewide: Convert uses of struct resource to resource_size(ptr)Joe Perches
Several fixes as well where the +1 was missing. Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-07Merge branch 'can/at91-sam9x5' of git://git.pengutronix.de/git/mkl/linux-2.6David S. Miller
2011-06-06net: remove interrupt.h inclusion from netdevice.hAlexey Dobriyan
* remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-06net/can: allow CAN_AT91 on AT91SAM9X5Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: add support for the AT91SAM9X5 SOCsMarc Kleine-Budde
The AT91SAM9X5 SOCs have a similar CAN core, but they only have 8 compared to 16 mailboxes on the AT91SAM9263 SOC. Another difference is that the bits defining the state of the CAN core are cleared on read, thus the driver has to derive the state by looking at the error counters. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: register mb0 sysfs entry only on at91sam9263Marc Kleine-Budde
This patch prepares the driver for the at91sam9X5 processors, which don't have the mb0 bug. (See commit 3a5655a5b545e9647c3437473ee3d815fe1b9050 for more details.) Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: add id_table and convert prime mailbox constats to functionsMarc Kleine-Budde
This is the second of two patches converting the at91_can driver from a compile time mailbox setup to a dynamic one. This patch first adds a id_table to the platform driver. Depending on the driver_data the constants for the mailbox setup is selected. Then all remaining prime mailbox constants are converted to functions, using the run time selected mailbox constants. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: convert derived mailbox constants into functionsMarc Kleine-Budde
This is the first of two patches converting the at91_can driver from a compile time mailbox setup to a dynamic one. This patch converts all derived mailbox constants to functions. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: rename AT91_MB_RX_MASK to AT91_IRQ_MB_RXMarc Kleine-Budde
... and use it for AT91_NEXT_MB_MASK, AT91_IRQ_MB_RX and AT91_IRQ_MB_RX, too. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: directly define AT91_MB_RX_LASTMarc Kleine-Budde
...instead of deriving it from AT91_MB_RX_FIRST and AT91_MB_RX_NUM. This removes a level of computation, when switching the driver from compile time constants to runtime values. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: let get_tx_* functions return unsigned intMarc Kleine-Budde
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-06-06can: at91_can: don't copy data to rx'ed RTR framesMarc Kleine-Budde
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com>
2011-06-06can: at91_can: fix comment about priv->tx_nextMarc Kleine-Budde
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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