linux-stable.git/drivers/usb/chipidea/debug.h, branch linux-3.10.y Linux kernel stable tree usb: chipidea: convert debug entries in sysfs to debugfs 2013-03-30T15:08:39+00:00 Alexander Shishkin alexander.shishkin@linux.intel.com 2013-03-30T10:53:51+00:00 2d6512892c106556f07e502939005e73cdc6e2cc Currently, we have a bunch of files in sysfs that display all sorts of debugging information for the device controller, so they have to move to debugfs where they belong. The "registers" interface have been removed, since it doesn't fit into the current driver design as is and it's hardly a good idea to touch the registers from userspace anyway. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Currently, we have a bunch of files in sysfs that display all sorts of
debugging information for the device controller, so they have to move to
debugfs where they belong. The "registers" interface have been removed,
since it doesn't fit into the current driver design as is and it's hardly
a good idea to touch the registers from userspace anyway.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: chipidea: remove home-grown tracing facility 2013-03-30T15:08:39+00:00 Alexander Shishkin alexander.shishkin@linux.intel.com 2013-03-30T10:53:50+00:00 69b7e8d34f12a5770d57ccd38926d373e4599561 As part of the legacy from the original driver design, we retain home-grown tracing infrastructure, complete with own ring buffer and timestamps, which among other things has a performance penalty. This patch removes it. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
As part of the legacy from the original driver design, we retain home-grown
tracing infrastructure, complete with own ring buffer and timestamps,
which among other things has a performance penalty. This patch removes it.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: chipidea: split the driver code into units 2012-05-11T23:49:51+00:00 Alexander Shishkin alexander.shishkin@linux.intel.com 2012-05-11T14:25:46+00:00 e443b333629f82ca0da91a05ca638050943bbedd Split the driver into the following parts: * core -- resources, register access, capabilities, etc; * udc -- device controller functionality; * debug -- logging events. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Split the driver into the following parts:
  * core  -- resources, register access, capabilities, etc;
  * udc   -- device controller functionality;
  * debug -- logging events.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>