linux-stable.git/drivers/input/misc/powermate.c, branch linux-3.13.y

USB: input: powermate.c: fix up dev_* messages

2012-05-04T22:33:00+00:00

Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov 
Signed-off-by: Greg Kroah-Hartman

USB: powermate.c: remove dbg() usage

2012-05-02T04:33:03+00:00

dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Dmitry Torokhov 
Signed-off-by: Greg Kroah-Hartman

USB: input: powermate.c: fix up dev_err() usage

2012-05-02T00:56:45+00:00

We should always reference the input device for dev_err(), not the USB
device.  Fix up the places where I got this wrong.

Reported-by: Dmitry Torokhov 
Signed-off-by: Greg Kroah-Hartman

USB: powermate.c: remove err() usage

2012-04-25T21:48:30+00:00

err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Dmitry Torokhov 
Signed-off-by: Greg Kroah-Hartman

USB: convert drivers/input/* to use module_usb_driver()

2011-11-18T17:48:31+00:00

This converts the drivers in drivers/input/* to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.

Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.

Cc: Dmitry Torokhov 
Cc: Ville Syrjala 
Cc: Henk Vergonet 
Cc: Alessandro Rubini 
Cc: Henrik Rydberg 
Cc: "Magnus Hörlin" 
Cc: Chris Moeller 
Cc: Christoph Fritz 
Cc: Lucas De Marchi 
Cc: Jesper Juhl 
Cc: Edwin van Vliet 
Cc: Ping Cheng 
Cc: Eduard Hasenleithner 
Cc: Alexander Strakh 
Cc: Glenn Sommer 
Signed-off-by: Greg Kroah-Hartman

Input: return -ENOMEM in select drivers when memory allocation fails

2010-10-13T14:49:23+00:00

Instead of using -1 let's start using proper error codes.

Signed-off-by: Davidlohr Bueso 
Signed-off-by: Dmitry Torokhov

USB: rename usb_buffer_alloc() and usb_buffer_free() users

2010-05-20T20:21:38+00:00

For more clearance what the functions actually do,

  usb_buffer_alloc() is renamed to usb_alloc_coherent()
  usb_buffer_free()  is renamed to usb_free_coherent()

They should only be used in code which really needs DMA coherency.

All call sites have been changed accordingly, except for staging
drivers.

Signed-off-by: Daniel Mack 
Cc: Alan Stern 
Cc: Pedro Ribeiro 
Signed-off-by: Greg Kroah-Hartman

USB: remove uses of URB_NO_SETUP_DMA_MAP

2010-05-20T20:21:31+00:00

This patch (as1350) removes all usages of coherent buffers for USB
control-request setup-packet buffers.  There's no good reason to
reserve coherent memory for these things; control requests are hardly
ever used in large quantity (the major exception is firmware
transfers, and they aren't time-critical).  Furthermore, only seven
drivers used it.  We might as well always use streaming DMA mappings
for setup-packet buffers, and remove some extra complexity from
usbcore.

The DMA-mapping portion of hcd.c is currently in flux.  A separate
patch will be submitted to remove support for URB_NO_SETUP_DMA_MAP
after everything else settles down.  The removal should go smoothly,
as by then nobody will be using it.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

Input: do not overwrite the first part of phys string

2009-11-23T16:50:52+00:00

Use strlcat() to append a string to the previously created first part.

Signed-off-by: Márton Németh 
Acked-by: Jiri Kosina 
Signed-off-by: Dmitry Torokhov

Input: replace remaining FUNCTION occurrences

2008-05-16T18:45:58+00:00

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison 
Signed-off-by: Andrew Morton 
Signed-off-by: Dmitry Torokhov