linux.git/drivers/usb/chipidea, branch v4.5-rc2 Linux kernel source tree Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-01-20T17:45:43+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-01-20T17:45:43+00:00 d9569f003cfc0228e132749ae6fd81cb29dc6c70 Pull kbuild updates from Michal Marek: - Make <modname>-m in makefiles work like <modname>-y and fix the fallout - Minor genksyms fix - Fix race with make -j install modules_install - Move -Wsign-compare from make W=1 to W=2 - Other minor fixes * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: Demote 'sign-compare' warning to W=2 Makefile: revert "Makefile: Document ability to make file.lst and file.S" partially kbuild: Do not run modules_install and install in paralel genksyms: Handle string literals with spaces in reference files fixdep: constify strrcmp arguments ath10k: Fix build with CONFIG_THERMAL=m Revert "drm: Hack around CONFIG_AGP=m build failures" kbuild: Allow to specify composite modules with modname-m staging/ad7606: Actually build the interface modules 
Pull kbuild updates from Michal Marek:
 - Make <modname>-m in makefiles work like <modname>-y and fix the
   fallout
 - Minor genksyms fix
 - Fix race with make -j install modules_install
 - Move -Wsign-compare from make W=1 to W=2
 - Other minor fixes

* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  kbuild: Demote 'sign-compare' warning to W=2
  Makefile: revert "Makefile: Document ability to make file.lst and file.S" partially
  kbuild: Do not run modules_install and install in paralel
  genksyms: Handle string literals with spaces in reference files
  fixdep: constify strrcmp arguments
  ath10k: Fix build with CONFIG_THERMAL=m
  Revert "drm: Hack around CONFIG_AGP=m build failures"
  kbuild: Allow to specify composite modules with modname-m
  staging/ad7606: Actually build the interface modules
usb: chipidea: otg: use usb autosuspend to suspend bus for HNP 2015-12-24T06:18:07+00:00 Li Jun jun.li@freescale.com 2015-12-15T09:51:29+00:00 8c100e74409ad3bbcb8a1ccdff4540fc0aa7a0fc Directly manipulate the controller regsiter to suspend the usb bus for HNP is not the proper way, this should be done through the usbcore by usb autosuspend. So to start HNP, autosuspend support should be added for OTG devices interface driver if it's not enabled. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> 
Directly manipulate the controller regsiter to suspend the usb bus
for HNP is not the proper way, this should be done through the usbcore
by usb autosuspend. So to start HNP, autosuspend support should be
added for OTG devices interface driver if it's not enabled.

Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
usb: chipidea: host: set host to be null after hcd is freed 2015-12-24T06:17:58+00:00 Li Jun jun.li@freescale.com 2015-12-15T09:47:47+00:00 43a404577a93d236913b67e41758adf5b9a8f45d Set ci->hcd and ci->otg.host to be null in host_stop since the hcd already freed. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> 
Set ci->hcd and ci->otg.host to be null in host_stop since the
hcd already freed.

Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
usb: chipidea: removing of_find_property 2015-12-24T06:15:27+00:00 Saurabh Sengar saurabh.truth@gmail.com 2015-11-18T04:10:12+00:00 4b19b78aa6f1f57a997d93fa05df6724792a85ba call to of_find_property() before of_property_read_u32() is unnecessary. of_property_read_u32() anyway calls to of_find_property() only. Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> 
call to of_find_property() before of_property_read_u32() is unnecessary.
of_property_read_u32() anyway calls to of_find_property() only.

Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
usb: chipidea: implement platform shutdown callback 2015-12-24T06:15:27+00:00 Andreas Fenkart afenkart@gmail.com 2015-11-12T13:14:40+00:00 b09b5224fe86b3c9adef1bd9f0bd81800e8ff0b3 disable wakeup irq during shutdown, otherwise kexec fails for kernels that setup irq handlers before resetting the hardware Signed-off-by: Andreas Fenkart <andreas.fenkart@dev.digitalstrom.org> Signed-off-by: Peter Chen <peter.chen@freescale.com> 
disable wakeup irq during shutdown, otherwise kexec fails for
kernels that setup irq handlers before resetting the hardware

Signed-off-by: Andreas Fenkart <andreas.fenkart@dev.digitalstrom.org>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
usb: chipidea: clean up CONFIG_USB_CHIPIDEA_DEBUG reference 2015-12-24T06:15:27+00:00 Peter Chen peter.chen@freescale.com 2015-11-03T08:21:20+00:00 3a35d59a69398b3b522d449404669624486d2b68 Since this configuration option has deleted, cleans up all its references. Signed-off-by: Peter Chen <peter.chen@freescale.com> Reported-by: Valentin Rothberg <valentinrothberg@gmail.com> 
Since this configuration option has deleted, cleans up all
its references.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Reported-by: Valentin Rothberg <valentinrothberg@gmail.com>
usb: chipidea: delete static debug support 2015-12-24T06:15:26+00:00 Peter Chen peter.chen@freescale.com 2015-10-27T08:08:30+00:00 383da2450c7150b4c470dab3759ab86532c65b78 Since we have dynamic debug support, delete static debug for chipidea Signed-off-by: Peter Chen <peter.chen@freescale.com> 
Since we have dynamic debug support, delete static debug for chipidea

Signed-off-by: Peter Chen <peter.chen@freescale.com>
usb: chipidea: support debugfs without CONFIG_USB_CHIPIDEA_DEBUG 2015-12-24T06:15:26+00:00 Peter Chen peter.chen@freescale.com 2015-10-23T02:33:58+00:00 9d8c850d02b01f3e0157a8f9859fe3f04cab68fe Since we need to mount debugfs to show/store the things we want to debug, it is duplicated to add another configuration to enable it. Meanwhile, with CONFIG_USB_CHIPIDEA_DEBUG, we can't support chipidea debugfs at runtime. Signed-off-by: Peter Chen <peter.chen@freescale.com> Cc: Jun Li <jun.li@freescale.com> 
Since we need to mount debugfs to show/store the things we
want to debug, it is duplicated to add another configuration
to enable it. Meanwhile, with CONFIG_USB_CHIPIDEA_DEBUG,
we can't support chipidea debugfs at runtime.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Cc: Jun Li <jun.li@freescale.com>
usb: chipidea: udc: improve error handling on _hardware_enqueue 2015-12-24T06:15:26+00:00 Felipe F. Tonello eu@felipetonello.com 2015-10-27T10:36:32+00:00 779debdf26d4b49598e61e0c28ac97146a2b96fe _hardware_enqueue() didn't check for errors when using add_td_to_list() which can fail if dma_pool_alloc fails, thus causing a kernel panic when lastnode->ptr is NULL. Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> 
_hardware_enqueue() didn't check for errors when using
add_td_to_list() which can fail if dma_pool_alloc fails, thus
causing a kernel panic when lastnode->ptr is NULL.

Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
usb: chipidea: udc: _ep_queue and _hw_queue cleanup 2015-12-24T06:15:26+00:00 Felipe F. Tonello eu@felipetonello.com 2015-09-18T17:30:19+00:00 e46fed9fb3a12b1070e2cc5ad03a21b84f94408d Update comments to reflect current state of functions. Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> 
Update comments to reflect current state of functions.

Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>