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path: root/drivers/net/can/mscan
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2013-09-24can: Remove extern from function prototypesJoe Perches
There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29can: mscan: improve clock API useGerhard Sittig
the .get_clock() callback is run from probe() and might allocate resources, introduce a .put_clock() callback that is run from remove() to undo any allocation activities prepare and enable the clocks in open(), disable and unprepare the clocks in close() if clocks were acquired during probe(), to not assume knowledge about which activities are done in probe() and remove() use devm_get_clk() to lookup the SYS and REF clocks, to have the clocks put upon device shutdown store pointers to data structures upon successful allocation already instead of deferral until complete setup, such that subroutines in the setup sequence may access those data structures as well to track their resource acquisition since clock allocation remains optional, the release callback as well as the enable/disable calls in open/close are optional as well Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-08-29can: mscan: add a comment on reg to idx mappingGerhard Sittig
add a comment about the magic of deriving an MSCAN component index from the peripheral's physical address / register offset Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-06-03net: can: use platform_{get,set}_drvdata()Jingoo Han
Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Also, unnecessary dev_set_drvdata() is removed, because the driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-01-26can: Kconfig: convert 'depends on CAN_DEV' into 'if CAN_DEV...endif' blockMarc Kleine-Budde
This patch adds an 'if CAN_DEV...endif' Block around the CAN driver symbols in drivers/net/can/Kconfig. So the 'depends on CAN' dependencies can be removed. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-12-07drivers/net: fix up function prototypes after __dev* removalsGreg Kroah-Hartman
The __dev* removal patches for the network drivers ended up messing up the function prototypes for a bunch of drivers. This patch fixes all of them back up to be properly aligned. Bonus is that this almost removes 100 lines of code, always a nice surprise. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-03can: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: linux-can@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-29can: mscan: remove obsolete variable open_timeMarc Kleine-Budde
The variable open_time in the struct mscan_priv was used to protect mscan_do_set_mode() only to be called, if the interface is up. Now the CAN device infrastructure takes care of this. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-11-27can: mpc5xxx_can: add MODULE_DEVICE_TABLEMarc Kleine-Budde
This patch adds a MODULE_DEVICE_TABLE for the of bindings, so that the module can be loaded automatically by udev. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-10-04can: mpc5xxx_can: fix section type conflictMarc Kleine-Budde
Since commit: 6d99c4c 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>
2012-10-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking changes from David Miller: 1) GRE now works over ipv6, from Dmitry Kozlov. 2) Make SCTP more network namespace aware, from Eric Biederman. 3) TEAM driver now works with non-ethernet devices, from Jiri Pirko. 4) Make openvswitch network namespace aware, from Pravin B Shelar. 5) IPV6 NAT implementation, from Patrick McHardy. 6) Server side support for TCP Fast Open, from Jerry Chu and others. 7) Packet BPF filter supports MOD and XOR, from Eric Dumazet and Daniel Borkmann. 8) Increate the loopback default MTU to 64K, from Eric Dumazet. 9) Use a per-task rather than per-socket page fragment allocator for outgoing networking traffic. This benefits processes that have very many mostly idle sockets, which is quite common. From Eric Dumazet. 10) Use up to 32K for page fragment allocations, with fallbacks to smaller sizes when higher order page allocations fail. Benefits are a) less segments for driver to process b) less calls to page allocator c) less waste of space. From Eric Dumazet. 11) Allow GRO to be used on GRE tunnels, from Eric Dumazet. 12) VXLAN device driver, one way to handle VLAN issues such as the limitation of 4096 VLAN IDs yet still have some level of isolation. From Stephen Hemminger. 13) As usual there is a large boatload of driver changes, with the scale perhaps tilted towards the wireless side this time around. Fix up various fairly trivial conflicts, mostly caused by the user namespace changes. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1012 commits) hyperv: Add buffer for extended info after the RNDIS response message. hyperv: Report actual status in receive completion packet hyperv: Remove extra allocated space for recv_pkt_list elements hyperv: Fix page buffer handling in rndis_filter_send_request() hyperv: Fix the missing return value in rndis_filter_set_packet_filter() hyperv: Fix the max_xfer_size in RNDIS initialization vxlan: put UDP socket in correct namespace vxlan: Depend on CONFIG_INET sfc: Fix the reported priorities of different filter types sfc: Remove EFX_FILTER_FLAG_RX_OVERRIDE_IP sfc: Fix loopback self-test with separate_tx_channels=1 sfc: Fix MCDI structure field lookup sfc: Add parentheses around use of bitfield macro arguments sfc: Fix null function pointer in efx_sriov_channel_type vxlan: virtual extensible lan igmp: export symbol ip_mc_leave_group netlink: add attributes to fdb interface tg3: unconditionally select HWMON support when tg3 is enabled. Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT" gre: fix sparse warning ...
2012-09-21can: mscan-mpc5xxx: fix return value check in mpc512x_can_get_clock()Wei Yongjun
In case of error, the function clk_get() returns ERR_PTR() and never returns NULL pointer. The NULL test in the error handling should be replaced with IS_ERR(). dpatch engine is used to auto generated this patch. (https://github.com/weiyj/dpatch) Cc: stable <stable@vger.kernel.org> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-09-11can: mpc5xxx_can: make data used as *of_device_id.data constArnd Bergmann
Since of_device_id.data is declared as a pointer to const data a few more consts can be added in this driver. [ukl: split Arnd's patch by driver] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2012-07-20can: mark bittiming_const pointer in struct can_priv as constMarc Kleine-Budde
This patch marks the bittiming_const pointer as in the struct can_pric as "const". This allows us to mark the struct can_bittiming_const in the CAN drivers as "const", too. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-07-17can: mpc5xxx_can: make data in mpc5xxx_can_probe constMarc Kleine-Budde
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-02-03can: replace the dev_dbg/info/err/... with the new netdev_xxx macrosWolfgang Grandegger
Cc: uclinux-dist-devel@blackfin.uclinux.org Cc: Anant Gole <anantgole@ti.com> Cc: Chris Elston <celston@katalix.com> Cc: Sebastian Haas <haas@ems-wuensche.com> Cc: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Sebastian Haas <dev@sebastianhaas.info> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-02-03can: bfin_can/ti_hecc/mscan: add missing do_get_berr_counter callbackWolfgang Grandegger
Cc: Anant Gole <anantgole@ti.com> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2011-11-29net/can: convert drivers/net/can/* to use module_platform_driver()Axel Lin
This patch converts the drivers in drivers/net/can/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Bhupesh Sharma <bhupesh.sharma@st.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Anatolij Gustschin <agust@denx.de> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Kurt Van Dijck <kurt.van.dijck@eia.be> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14net/can/mscan: Fix buggy listen only mode settingWolfgang Grandegger
This patch fixes an issue introduced recently with commit 452448f9283e1939408b397e87974a418825b0a8. CC: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14net/can/mscan: add listen only modeMarc Kleine-Budde
This patch adds listen only mode to the mscan controller. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-24Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller
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>
2011-08-15net/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>
2011-05-18drivercore: revert addition of of_match to struct deviceGrant Likely
Commit b826291c, "drivercore/dt: add a match table pointer to struct device" added an of_match pointer to struct device to cache the of_match_table entry discovered at driver match time. This was unsafe because matching is not an atomic operation with probing a driver. If two or more drivers are attempted to be matched to a driver at the same time, then the cached matching entry pointer could get overwritten. This patch reverts the of_match cache pointer and reworks all users to call of_match_device() directly instead. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-04-13net: can: mscan: fix build breakage in mpc5xxx_canAnatolij Gustschin
Commit 74888760d40b3ac9054f9c5fa07b566c0676ba2d "dt/net: Eliminate users of of_platform_{,un}register_driver" broke building mscan driver. Fix it. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-31Fix common misspellingsLucas De Marchi
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-02-28dt/net: Eliminate users of of_platform_{,un}register_driverGrant Likely
Get rid of users of of_platform_driver in drivers/net. The of_platform_{,un}register_driver functions are going away, so the users need to be converted to using the platform_bus_type directly. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-02-08m68knommu: Remove dependencies on nonexistent M68KNOMMUGeert Uytterhoeven
M68KNOMMU is set nowhere. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-09drivers/net/can: Update WARN usesJoe Perches
Add missing newlines. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-01drivers/net/can/mscan/mpc5xxx_can.c: Add of_node_put to avoid memory leakJulia Lawall
Add a call to of_node_put in the error handling code following a call to of_find_matching_node. This patch also moves the existing call to of_node_put after the call to iounmap in the error handling code, to make it possible to jump to of_node_put without doing iounmap. These appear to be disjoint operations, so the ordering doesn't matter. This patch furthermore changes the -ENODEV result in the error handling code for of_find_matching_node to a return of 0, as found in the error handling code for of_iomap, because the return type of the function is unsigned. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression x; expression E,E1,E2; statement S; @@ *x = (of_find_node_by_path |of_find_node_by_name |of_find_node_by_phandle |of_get_parent |of_get_next_parent |of_get_next_child |of_find_compatible_node |of_match_node |of_find_node_by_type |of_find_node_with_property |of_find_matching_node |of_parse_phandle )(...); ... if (x == NULL) S <... when != x = E *if (...) { ... when != of_node_put(x) when != if (...) { ... of_node_put(x); ... } ( return <+...x...+>; | * return ...; ) } ...> ( E2 = x; | of_node_put(x); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-06of/device: Replace struct of_device with struct platform_deviceGrant Likely
of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: David S. Miller <davem@davemloft.net>
2010-06-06Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/sfc/net_driver.h drivers/net/sfc/siena.c
2010-06-03drivers/net: use __packed annotationEric Dumazet
cleanup patch. Use new __packed annotation in drivers/net/ Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-01can: mpc5xxx_can.c: Fix build failureAnatolij Gustschin
Fixes build error caused by the OF device_node pointer being moved into struct device. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-22Merge remote branch 'origin' into secretlab/next-devicetreeGrant Likely
Merging in current state of Linus' tree to deal with merge conflicts and build failures in vio.c after merge. Conflicts: drivers/i2c/busses/i2c-cpm.c drivers/i2c/busses/i2c-mpc.c drivers/net/gianfar.c Also fixed up one line in arch/powerpc/kernel/vio.c to use the correct node pointer. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-05-22of: Remove duplicate fields from of_platform_driverGrant Likely
.name, .match_table and .owner are duplicated in both of_platform_driver and device_driver. This patch is a removes the extra copies from struct of_platform_driver and converts all users to the device_driver members. This patch is a pretty mechanical change. The usage model doesn't change and if any drivers have been missed, or if anything has been fixed up incorrectly, then it will fail with a compile time error, and the fixup will be trivial. This patch looks big and scary because it touches so many files, but it should be pretty safe. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sean MacLennan <smaclennan@pikatech.com>
2010-04-13Fix some #includes in CAN drivers (rebased for net-next-2.6)Hans J. Koch
In the current implementation, CAN drivers need to #include <linux/can.h> _before_ they #include <linux/can/dev.h>, which is both ugly and unnecessary. Fix this by including <linux/can.h> in <linux/can/dev.h> and remove the #include <linux/can.h> lines from drivers. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-15can: mscan-mpc5xxx: fix broken support for the MPC5200Wolfgang Grandegger
Due to an invalid "#ifdef CONFIG_PPC_MPC5200", the real clock setup function was not called for the MPC5200. Signed-off-by: Wolfgang Grandegger <wg@denx.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-15can: Proper ctrlmode handling for CAN devicesChristian Pellegrin
This patch adds error checking of ctrlmode values for CAN devices. As an example all availabe bits are implemented in the mcp251x driver. Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-12can: Unify droping of invalid tx skbs and netdev statsOliver Hartkopp
To prevent the CAN drivers to operate on invalid socketbuffers the skbs are now checked and silently dropped at the xmit-function consistently. Also the netdev stats are consistently using the CAN data length code (dlc) for [rx|tx]_bytes now. Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08can: mscan-mpc5xxx: add support for the MPC512x processorWolfgang Grandegger
The main differences compared to the MSCAN on the MPC5200 are: - More flexibility in choosing the CAN source clock and frequency: Three different clock sources can be selected: "ip", "ref" or "sys". For the latter two, a clock divider can be defined as well. If the clock source is not specified by the device tree, we first try to find an optimal CAN source clock based on the system clock. If that is not possible, the reference clock will be used. - The behavior of bus-off recovery is configurable: To comply with the usual handling of Socket-CAN bus-off recovery, "recovery on request" is selected (instead of automatic recovery). Note that only MPC5121 Rev. 2 and later is supported. Signed-off-by: Wolfgang Grandegger <wg@denx.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-08can: mscan: fix improper return if dlc < 8 in start_xmit functionWolfgang Grandegger
The start_xmit function of the MSCAN Driver did return improperly if the CAN dlc check failed (skb not freed and invalid return code). This patch adds a proper check of the frame lenght and data size and returns now correctly. The invalid skb packets are dropped silently as suggested by David Miller in the thread "[RFC] ndo_validate_skb: Let the netdev check a valid skb content" on the netdev mailing list. Furthermore, a typo has been fixed. Signed-off-by: Wolfgang Grandegger <wg@denx.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-13can: Fix data length code handling in rx pathOliver Hartkopp
A valid CAN dataframe can have a data length code (DLC) of 0 .. 8 data bytes. When reading the CAN controllers register the 4-bit value may contain values from 0 .. 15 which may exceed the reserved space in the socket buffer! The ISO 11898-1 Chapter 8.4.2.3 (DLC field) says that register values > 8 should be reduced to 8 without any error reporting or frame drop. This patch introduces a new helper macro to cast a given 4-bit data length code (dlc) to __u8 and ensure the DLC value to be max. 8 bytes. The different handlings in the rx path of the CAN netdevice drivers are fixed. Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mscan: improve buildWolfram Sang
- move Kconfig entries to the subdirectory - do remaining renames of mpc52xx to mpc5xxx Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mscan: add error path to mscan_open()Wolfram Sang
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mscan: replace hardcoded values with definesWolfram Sang
Not all hardcoded values have been replaced as this made the code quite unreadable. IMHO this compromise serves the purpose of readability. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mpc52xx_can: improve properties and their descriptionWolfram Sang
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: devicetree-discuss@ozlabs.org Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mpc52xx_can: refactor clock-get routineWolfram Sang
Merge two functions into one. The result is smaller as they can now share some variables. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mscan: drop assignment in while-constructWolfram Sang
As suggested by Wolfgang Grandegger. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-17net/can/mscan: fix function annotationsWolfram Sang
- use extern where apropriate - don't export symbols Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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