kernel.git/drivers/net/can/mscan, branch linux-3.1.y

mscan: too much data copied to CAN frame due to 16 bit accesses

2011-10-10T18:31:00Z

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 Signed-off-by: Oliver Hartkopp Signed-off-by: Wolfgang Grandegger Signed-off-by: David S. Miller

drivercore: revert addition of of_match to struct device

2011-05-18T18:32:23Z

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

net: can: mscan: fix build breakage in mpc5xxx_can

2011-04-13T18:34:19Z

Commit 74888760d40b3ac9054f9c5fa07b566c0676ba2d "dt/net: Eliminate users of of_platform_{,un}register_driver" broke building mscan driver. Fix it. Signed-off-by: Anatolij Gustschin Cc: Grant Likely Acked-by: Wolfgang Grandegger Acked-by: Marc Kleine-Budde Signed-off-by: David S. Miller

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

dt/net: Eliminate users of of_platform_{,un}register_driver

2011-02-28T20:22:44Z

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

m68knommu: Remove dependencies on nonexistent M68KNOMMU

2011-02-08T05:07:44Z

M68KNOMMU is set nowhere. Signed-off-by: Geert Uytterhoeven Signed-off-by: Greg Ungerer

drivers/net/can: Update WARN uses

2010-11-09T17:22:30Z

Add missing newlines. Signed-off-by: Joe Perches Signed-off-by: David S. Miller

drivers/net/can/mscan/mpc5xxx_can.c: Add of_node_put to avoid memory leak

2010-09-01T17:57:54Z

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/) // @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); ) // Signed-off-by: Julia Lawall Reviewed-by: Wolfram Sang Acked-by: Wolfgang Grandegger Signed-off-by: David S. Miller

of/device: Replace struct of_device with struct platform_device

2010-08-06T15:25:50Z

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 Reviewed-by: David S. Miller

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2010-06-07T00:42:02Z

Conflicts: drivers/net/sfc/net_driver.h drivers/net/sfc/siena.c