linux/drivers/net/caif, branch v3.1

net: fix warning of versioncheck

2011-07-07T07:26:31Z

net-next-2.6/drivers/net/bnx2x/bnx2x_sp.c: 19 linux/version.h not needed. net-next-2.6/drivers/net/caif/caif_hsi.c: 9 linux/version.h not needed. Signed-off-by: Shan Wei Signed-off-by: David S. Miller

caif: Fix recieve/receive typo

2011-06-29T12:52:03Z

Just spelling fixes. Actually, a twofer with vaiables/variables as well. Signed-off-by: Joe Perches Signed-off-by: David S. Miller

net: Remove unneeded version.h includes from drivers/net/

2011-06-24T09:40:08Z

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 Signed-off-by: David S. Miller

drivers/net: Remove casts of void *

2011-06-21T22:48:29Z

Unnecessary casts of void * clutter the code. These are the remainder casts after several specific patches to remove netdev_priv and dev_priv. Done via coccinelle script (and a little editing): $ cat cast_void_pointer.cocci @@ type T; T *pt; void *pv; @@ - pt = (T *)pv; + pt = pv; Signed-off-by: Joe Perches Acked-by: Sjur Brændeland Acked-By: Chris Snook Acked-by: Jon Mason Acked-by: Geert Uytterhoeven Acked-by: David Dillow Signed-off-by: David S. Miller

net: remove interrupt.h inclusion from netdevice.h

2011-06-07T05:55:11Z

* 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 Signed-off-by: David S. Miller

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

2011-06-04T20:38:31Z

Revert "tty: make receive_buf() return the amout of bytes received"

2011-06-03T21:33:24Z

This reverts commit b1c43f82c5aa265442f82dba31ce985ebb7aa71c. It was broken in so many ways, and results in random odd pty issues. It re-introduced the buggy schedule_work() in flush_to_ldisc() that can cause endless work-loops (see commit a5660b41af6a: "tty: fix endless work loop when the buffer fills up"). It also used an "unsigned int" return value fo the ->receive_buf() function, but then made multiple functions return a negative error code, and didn't actually check for the error in the caller. And it didn't actually work at all. BenH bisected down odd tty behavior to it: "It looks like the patch is causing some major malfunctions of the X server for me, possibly related to PTYs. For example, cat'ing a large file in a gnome terminal hangs the kernel for -minutes- in a loop of what looks like flush_to_ldisc/workqueue code, (some ftrace data in the quoted bits further down). ... Some more data: It -looks- like what happens is that the flush_to_ldisc work queue entry constantly re-queues itself (because the PTY is full ?) and the workqueue thread will basically loop forver calling it without ever scheduling, thus starving the consumer process that could have emptied the PTY." which is pretty much exactly the problem we fixed in a5660b41af6a. Milton Miller pointed out the 'unsigned int' issue. Reported-by: Benjamin Herrenschmidt Reported-by: Milton Miller Cc: Stefan Bigler Cc: Toby Gray Cc: Felipe Balbi Cc: Greg Kroah-Hartman Cc: Alan Cox Signed-off-by: Linus Torvalds

caif: Add CAIF HSI Link layer driver

2011-06-02T04:15:38Z

This patch introduces the CAIF HSI Protocol Driver for the CAIF Link Layer. This driver implements a platform driver to accommodate for a platform specific HSI devices. A general platform driver is not possible as there are no HSI side Kernel API defined. Signed-off-by: Sjur Brændeland Signed-off-by: David S. Miller

tty: make receive_buf() return the amout of bytes received

2011-04-23T00:31:53Z

it makes it simpler to keep track of the amount of bytes received and simplifies how flush_to_ldisc counts the remaining bytes. It also fixes a bug of lost bytes on n_tty when flushing too many bytes via the USB serial gadget driver. Tested-by: Stefan Bigler Tested-by: Toby Gray Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

Fix common misspellings

2011-03-31T14:26:23Z

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