linux-toradex.git/drivers/usb/host/fotg210-hcd.c, branch v3.17 Linux kernel for Apalis and Colibri modules fotg210: Use managed interfaces for allocation of resources 2014-07-09T23:31:48+00:00 Himangi Saraogi himangi774@gmail.com 2014-07-01T20:34:44+00:00 0e278b3408999d5bdce50bd0d7f97608483eebea This patch intoduces the use of devm_ioremap_resource instead of request_mem_region and ioremap_nocache and removes the calls to free the allocated memory. Some labels are removes and a new label failed introduced to make it less specific to the context. The call to a platform get resource with IORESOURCE_IO is removed as it allocates memory that is not needed. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch intoduces the use of devm_ioremap_resource instead of
request_mem_region and ioremap_nocache and removes the calls to free the
allocated memory. Some labels are removes and a new label failed
introduced to make it less specific to the context. The call to a
platform get resource with IORESOURCE_IO is removed as it allocates
memory that is not needed.

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: hcd: move controller wakeup setting initialization to individual driver 2013-12-09T02:06:46+00:00 Peter Chen peter.chen@freescale.com 2013-11-05T02:46:02+00:00 3c9740a117d40a74412775b5d3fe2b88a7635a0e Individual controller driver has different requirement for wakeup setting, so move it from core to itself. In order to align with current etting the default wakeup setting is enabled (except for chipidea host). Pass compile test with below commands: make O=outout/all allmodconfig make -j$CPU_NUM O=outout/all drivers/usb Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Individual controller driver has different requirement for wakeup
setting, so move it from core to itself. In order to align with
current etting the default wakeup setting is enabled (except for
chipidea host).

Pass compile test with below commands:
	make O=outout/all allmodconfig
	make -j$CPU_NUM O=outout/all drivers/usb

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: kill #undef VERBOSE_DEBUG 2013-12-03T18:34:33+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:23:17+00:00 c793d08ecd944b1a180c6712bb47825e37cc0626 It is useless now. Straight removal. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
It is useless now. Straight removal.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fotg210: kill fotg210_vdbg() 2013-12-03T18:28:40+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:23:07+00:00 be5ac4c43d13f68320de16c2d1bcecdba0adbea1 The decision what is interesting is shifted to user space by dynamic debugging. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The decision what is interesting is shifted to user space by
dynamic debugging.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fotg210: remove conditional compilation 2013-12-03T18:28:39+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:23:06+00:00 3b707ece5b286cca47104364b2064ebb526d69ea The decision what is interesting is made in user space. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The decision what is interesting is made in user space.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fotg210: change dbg_port() to evaluate parameters only if needed 2013-12-03T18:28:39+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:23:05+00:00 f848a88d223cafa43cb318839a1171b498cf5ec8 For dynamic debug the overhead for evaluating parameters must be sacrificed only if the message is actually printed Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
For dynamic debug the overhead for evaluating parameters must
be sacrificed only if the message is actually printed

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fotg210: always compile the support for debugfs 2013-12-03T18:28:39+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:23:04+00:00 063635ec3ac6d02cefce06038f2166bbff85d840 Simply remove the conditional compilation and remove the empty stubs. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Simply remove the conditional compilation and remove
the empty stubs.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fotg210: remove conditional compilation 2013-12-03T18:28:39+00:00 Oliver Neukum oneukum@suse.de 2013-11-18T12:23:03+00:00 a90b8fc6f477ef40bd7a50354ce4ae029d8c70c5 Always compile in the debugfs support Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Always compile in the debugfs support

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: Remove unnecessary semicolons 2013-10-11T23:26:46+00:00 Joe Perches joe@perches.com 2013-10-08T23:01:37+00:00 2b84f92b8141679be6b90396655fa4887589ec28 These aren't necessary after switch and if blocks. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
These aren't necessary after switch and if blocks.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: host: Faraday fotg210-hcd driver 2013-07-29T18:15:39+00:00 Feng-Hsin Chiang john453@faraday-tech.com 2013-07-29T16:48:32+00:00 7d50195f6c5005d6ae7a789d9a7f0a94d104ee96 FOTG210 is an OTG controller which can be configured as an USB2.0 host. FOTG210 host is an ehci-like controller with some differences. First, register layout of FOTG210 is incompatible with EHCI. Furthermore, FOTG210 is lack of siTDs which means iTDs are used for both HS and FS ISO transfer. Signed-off-by: Feng-Hsin Chiang <john453@faraday-tech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
FOTG210 is an OTG controller which can be configured as an
USB2.0 host. FOTG210 host is an ehci-like controller with
some differences. First, register layout of FOTG210 is
incompatible with EHCI. Furthermore, FOTG210 is lack of
siTDs which means iTDs are used for both HS and FS ISO
transfer.

Signed-off-by: Feng-Hsin Chiang <john453@faraday-tech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>