kernel/drivers/net/can/mscan, branch linux-5.1.y

can: mpc5xxx_can: check of_iomap return before use

2018-07-23T12:34:45Z

of_iomap() can return NULL so that return needs to be checked and NULL treated as failure. While at it also take care of the missing of_node_put() in the error path. Signed-off-by: Nicholas Mc Guire Fixes: commit afa17a500a36 ("net/can: add driver for mscan family & mpc52xx_mscan") Signed-off-by: Marc Kleine-Budde

treewide: replace dev->trans_start update with helper

2016-05-04T18:16:49Z

Replace all trans_start updates with netif_trans_update helper. change was done via spatch: struct net_device *d; @@ - d->trans_start = jiffies + netif_trans_update(d) Compile tested only. Cc: user-mode-linux-devel@lists.sourceforge.net Cc: linux-xtensa@linux-xtensa.org Cc: linux1394-devel@lists.sourceforge.net Cc: linux-rdma@vger.kernel.org Cc: netdev@vger.kernel.org Cc: MPT-FusionLinux.pdl@broadcom.com Cc: linux-scsi@vger.kernel.org Cc: linux-can@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-hams@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: devel@driverdev.osuosl.org Cc: b.a.t.m.a.n@lists.open-mesh.org Cc: linux-bluetooth@vger.kernel.org Signed-off-by: Florian Westphal Acked-by: Felipe Balbi Acked-by: Mugunthan V N Acked-by: Antonio Quartulli Signed-off-by: David S. Miller

can: constify of_device_id array

2015-03-17T19:00:23Z

of_device_id is always used as const. (See driver.of_match_table and open firmware functions) Signed-off-by: Fabian Frederick Signed-off-by: David S. Miller

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09Z

Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev__once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...

can: mscan: Consolidate and unify state change handling

2014-12-07T20:22:10Z

Replacing error state change handling with the new mechanism. Signed-off-by: Andri Yngvason Acked-by: Wolfgang Grandegger Signed-off-by: Marc Kleine-Budde

net: can: mscan: drop owner assignment from platform_drivers

2014-10-20T14:21:01Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

net: can: use kbuild magic to inherit debug settings

2014-08-17T23:03:38Z

No need to manually copy debug settings into subdir Makefiles. kbuild has a mechanism for inheriting, so let's use it. Signed-off-by: Wolfram Sang Signed-off-by: Marc Kleine-Budde

can: mscan: Fix Kconfig dependencies

2014-05-19T07:38:21Z

The only driver based on MSCAN at the moment is for PPC machines, so it makes no sense to present the menu on M68K. The menu will always be empty there. Signed-off-by: Jean Delvare Cc: Wolfgang Grandegger Cc: Marc Kleine-Budde Signed-off-by: Marc Kleine-Budde

can: Unify MTU settings for CAN interfaces

2014-03-17T08:20:16Z

CAN interfaces only support MTU values of 16 (CAN 2.0) and 72 (CAN FD). Setting the MTU to other values is pointless but it does not really hurt. With the introduction of the CAN FD support in drivers/net/can a new function to switch the MTU for CAN FD has been introduced. This patch makes use of this can_change_mtu() function to check for correct MTU settings also in legacy CAN (2.0) devices. Signed-off-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

Merge remote-tracking branch 'agust/next' into next

2014-01-29T05:53:55Z

<< Switch mpc512x to the common clock framework and adapt mpc512x drivers to use the new clock driver. Old PPC_CLOCK code is removed entirely since there are no users any more. >>