Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-5.9.y 2020-07-29T11:57:09+00:00 2020-07-29T11:57:09+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2020-07-29T11:57:09+00:00 urn:sha1:107c89497545232acac83d71600d8030b7361ca2 Peter writes: ENDIAN issue fix and one query controller role API is introduced. * tag 'usb-ci-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb: usb: chipidea: imx: get available runtime dr mode for wakeup setting usb: chipidea: add query_available_role interface Documentation: ABI: usb: chipidea: Update Li Jun's e-mail usb: chipidea: udc: fix the ENDIAN issue 2020-07-28T06:12:11+00:00 Peter Chen peter.chen@nxp.com 2020-07-28T06:12:11+00:00 urn:sha1:d6f93d21001e4388a25b0b922e02e64bc6004d2f If runtime dr_mode is not dual-role, it doesn't need to enable ID wakeup interrupt. If runtime dr_mode is host, it doesn't need to enable VBUS wakeup interrupt. With these changes, the user will not get the unexpected wakeup for single role use case. For example, the host-only use case at Micro-AB port, the controller should not be waken up by only plug in Micro-AB cable or the Micro-B cable with host. Signed-off-by: Peter Chen <peter.chen@nxp.com> 2020-07-28T06:06:59+00:00 Peter Chen peter.chen@nxp.com 2020-02-17T01:26:43+00:00 urn:sha1:62b9825827518843f0f93dec6730ddcde14eb5b2 The glue layer may need to know current available role to do some setting, eg, the wakeup setting. So we add ci_hdrc_query_available_role for that. Signed-off-by: Peter Chen <peter.chen@nxp.com> 2020-07-20T07:41:30+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2020-07-20T07:41:30+00:00 urn:sha1:eed3c957dd8cb794d6010137266cd91e0502c86d We need the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-07-09T15:19:56+00:00 Lee Jones lee.jones@linaro.org 2020-07-06T13:33:11+00:00 urn:sha1:f2db5f20bbfe2f459ad0b3ddec46fe3d002635e6 No attempt has been made to document any of the structure's properties here. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/ci_hdrc_pci.c:132: warning: cannot understand function prototype: 'const struct pci_device_id ci_hdrc_pci_id_table[] = ' Cc: Peter Chen <Peter.Chen@nxp.com> Cc: David Lopo <dlopo@chipidea.mips.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200706133341.476881-3-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-07-09T14:47:00+00:00 Lee Jones lee.jones@linaro.org 2020-07-03T17:41:41+00:00 urn:sha1:20f81da90145ee08a49e9d254957e001c237e467 No attempt has been made to document the demoted function here. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/usbmisc_imx.c:801: warning: Function parameter or member 'data' not described in 'imx7d_charger_detection' Cc: Peter Chen <Peter.Chen@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200703174148.2749969-24-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-07-09T14:46:59+00:00 Lee Jones lee.jones@linaro.org 2020-07-03T17:41:35+00:00 urn:sha1:f2926dd5938e278652cdec85cafe5f727997877a Descriptions were missing for 'ci' almost throughout. There was one instance of over-documenting. Finally one function argument was incorrectly documented (probably down to bitrot). Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/udc.c:245: warning: Function parameter or member 'ci' not described in 'hw_port_is_high_speed' drivers/usb/chipidea/udc.c:271: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_intr_active' drivers/usb/chipidea/udc.c:285: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_setup_guard' drivers/usb/chipidea/udc.c:296: warning: Function parameter or member 'ci' not described in 'hw_test_and_set_setup_guard' drivers/usb/chipidea/udc.c:321: warning: Function parameter or member 'ci' not described in 'hw_usb_reset' drivers/usb/chipidea/udc.c:628: warning: Excess function parameter 'ci' description in 'free_pending_td' drivers/usb/chipidea/udc.c:655: warning: Function parameter or member 'hwep' not described in '_hardware_dequeue' drivers/usb/chipidea/udc.c:655: warning: Excess function parameter 'gadget' description in '_hardware_dequeue' Cc: Peter Chen <Peter.Chen@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200703174148.2749969-18-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-07-09T14:46:58+00:00 Lee Jones lee.jones@linaro.org 2020-07-03T17:41:30+00:00 urn:sha1:92d08e070a103eedf8ec5a0c7c8dd03432fa5f56 Help with adding the odd description where they have been omitted or where the format isn't quite right. Demote all function headers which are lacking any attempt of describing their arguments. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/udc.c:645: warning: Function parameter or member 'hwreq' not described in '_hardware_dequeue' drivers/usb/chipidea/udc.c:645: warning: Excess function parameter 'gadget' description in '_hardware_dequeue' drivers/usb/chipidea/udc.c:1326: warning: Function parameter or member 'ep' not described in 'ep_enable' drivers/usb/chipidea/udc.c:1326: warning: Function parameter or member 'desc' not described in 'ep_enable' drivers/usb/chipidea/udc.c:1393: warning: Function parameter or member 'ep' not described in 'ep_disable' drivers/usb/chipidea/udc.c:1433: warning: Function parameter or member 'ep' not described in 'ep_alloc_request' drivers/usb/chipidea/udc.c:1433: warning: Function parameter or member 'gfp_flags' not described in 'ep_alloc_request' drivers/usb/chipidea/udc.c:1454: warning: Function parameter or member 'ep' not described in 'ep_free_request' drivers/usb/chipidea/udc.c:1454: warning: Function parameter or member 'req' not described in 'ep_free_request' drivers/usb/chipidea/udc.c:1488: warning: Function parameter or member 'ep' not described in 'ep_queue' drivers/usb/chipidea/udc.c:1488: warning: Function parameter or member 'req' not described in 'ep_queue' drivers/usb/chipidea/udc.c:1488: warning: Function parameter or member 'gfp_flags' not described in 'ep_queue' drivers/usb/chipidea/udc.c:1512: warning: Function parameter or member 'ep' not described in 'ep_dequeue' drivers/usb/chipidea/udc.c:1512: warning: Function parameter or member 'req' not described in 'ep_dequeue' drivers/usb/chipidea/udc.c:1556: warning: Function parameter or member 'ep' not described in 'ep_set_halt' drivers/usb/chipidea/udc.c:1556: warning: Function parameter or member 'value' not described in 'ep_set_halt' drivers/usb/chipidea/udc.c:1566: warning: Function parameter or member 'ep' not described in 'ep_set_wedge' drivers/usb/chipidea/udc.c:1586: warning: Function parameter or member 'ep' not described in 'ep_fifo_flush' drivers/usb/chipidea/udc.c:1610: warning: cannot understand function prototype: 'const struct usb_ep_ops usb_ep_ops = ' drivers/usb/chipidea/udc.c:1629: warning: Function parameter or member '_gadget' not described in 'ci_hdrc_gadget_connect' drivers/usb/chipidea/udc.c:1629: warning: Function parameter or member 'is_active' not described in 'ci_hdrc_gadget_connect' drivers/usb/chipidea/udc.c:1780: warning: cannot understand function prototype: 'const struct usb_gadget_ops usb_gadget_ops = ' drivers/usb/chipidea/udc.c:1931: warning: Function parameter or member 'gadget' not described in 'ci_udc_stop' drivers/usb/chipidea/udc.c:1965: warning: Function parameter or member 'ci' not described in 'udc_irq' drivers/usb/chipidea/udc.c:2095: warning: Function parameter or member 'ci' not described in 'ci_hdrc_gadget_destroy' drivers/usb/chipidea/udc.c:2144: warning: Function parameter or member 'ci' not described in 'ci_hdrc_gadget_init' Cc: Peter Chen <Peter.Chen@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200703174148.2749969-13-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-07-09T14:46:58+00:00 Lee Jones lee.jones@linaro.org 2020-07-03T17:41:29+00:00 urn:sha1:22dfe6574b6f24d7739d3b6b2df5547253ec7d5d Looks like a very popular argument to omit descriptions for. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/udc.c:80: warning: Function parameter or member 'ci' not described in 'hw_device_state' drivers/usb/chipidea/udc.c:100: warning: Function parameter or member 'ci' not described in 'hw_ep_flush' drivers/usb/chipidea/udc.c:121: warning: Function parameter or member 'ci' not described in 'hw_ep_disable' drivers/usb/chipidea/udc.c:136: warning: Function parameter or member 'ci' not described in 'hw_ep_enable' drivers/usb/chipidea/udc.c:170: warning: Function parameter or member 'ci' not described in 'hw_ep_get_halt' drivers/usb/chipidea/udc.c:185: warning: Function parameter or member 'ci' not described in 'hw_ep_prime' drivers/usb/chipidea/udc.c:215: warning: Function parameter or member 'ci' not described in 'hw_ep_set_halt' drivers/usb/chipidea/udc.c:238: warning: Function parameter or member 'ci' not described in 'hw_port_is_high_speed' drivers/usb/chipidea/udc.c:251: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_complete' drivers/usb/chipidea/udc.c:263: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_intr_active' drivers/usb/chipidea/udc.c:277: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_setup_guard' drivers/usb/chipidea/udc.c:288: warning: Function parameter or member 'ci' not described in 'hw_test_and_set_setup_guard' drivers/usb/chipidea/udc.c:300: warning: Function parameter or member 'ci' not described in 'hw_usb_set_address' drivers/usb/chipidea/udc.c:312: warning: Function parameter or member 'ci' not described in 'hw_usb_reset' Cc: Peter Chen <Peter.Chen@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200703174148.2749969-12-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-07-09T14:46:58+00:00 Lee Jones lee.jones@linaro.org 2020-07-03T17:41:28+00:00 urn:sha1:5722a8efc6c8979159a62557ca8ea050228a1564 No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/debug.c:25: warning: Function parameter or member 's' not described in 'ci_device_show' drivers/usb/chipidea/debug.c:25: warning: Function parameter or member 'data' not described in 'ci_device_show' drivers/usb/chipidea/debug.c:54: warning: Function parameter or member 's' not described in 'ci_port_test_show' drivers/usb/chipidea/debug.c:54: warning: Function parameter or member 'data' not described in 'ci_port_test_show' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'file' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'ubuf' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'count' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'ppos' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:122: warning: Function parameter or member 's' not described in 'ci_qheads_show' drivers/usb/chipidea/debug.c:122: warning: Function parameter or member 'data' not described in 'ci_qheads_show' drivers/usb/chipidea/debug.c:154: warning: Function parameter or member 's' not described in 'ci_requests_show' drivers/usb/chipidea/debug.c:154: warning: Function parameter or member 'data' not described in 'ci_requests_show' Cc: Peter Chen <Peter.Chen@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200703174148.2749969-11-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>