linux-stable.git/drivers/usb/phy/Kconfig, branch linux-4.19.y Linux kernel stable tree usb: gadget: fsl: fix link error against usb-gadget module 2020-01-27T13:50:43+00:00 Arnd Bergmann arnd@arndb.de 2019-04-16T12:25:32+00:00 010b0e5100820c1c286ebe44cf0a5e2c57b6d67e [ Upstream commit 2100e3ca3676e894fa48b8f6f01d01733387fe81 ] The dependency to ensure this driver links correctly fails since it can not be a loadable module: drivers/usb/phy/phy-fsl-usb.o: In function `fsl_otg_set_peripheral': phy-fsl-usb.c:(.text+0x2224): undefined reference to `usb_gadget_vbus_disconnect' Make the option 'tristate' so it can work correctly. Fixes: 5a8d651a2bde ("usb: gadget: move gadget API functions to udc-core") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 2100e3ca3676e894fa48b8f6f01d01733387fe81 ]

The dependency to ensure this driver links correctly fails since
it can not be a loadable module:

drivers/usb/phy/phy-fsl-usb.o: In function `fsl_otg_set_peripheral':
phy-fsl-usb.c:(.text+0x2224): undefined reference to `usb_gadget_vbus_disconnect'

Make the option 'tristate' so it can work correctly.

Fixes: 5a8d651a2bde ("usb: gadget: move gadget API functions to udc-core")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
usb: phy: fix link errors 2019-03-13T21:02:34+00:00 Anders Roxell anders.roxell@linaro.org 2019-01-22T10:36:02+00:00 377ffe354dc0c4fc8d84662e2756d0eae191e87f [ Upstream commit f2105d42597f4d10e431b195d69e96dccaf9b012 ] Fix link errors when CONFIG_FSL_USB2_OTG is enabled and USB_OTG_FSM is set to module then the following link error occurs. aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_ioctl': drivers/usb/phy/phy-fsl-usb.c:1083: undefined reference to `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:1083:(.text+0x574): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_start_srp': drivers/usb/phy/phy-fsl-usb.c:674: undefined reference to `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:674:(.text+0x61c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_set_host': drivers/usb/phy/phy-fsl-usb.c:593: undefined reference to `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:593:(.text+0x7a4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_start_hnp': drivers/usb/phy/phy-fsl-usb.c:695: undefined reference to `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:695:(.text+0x858): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `a_wait_enum': drivers/usb/phy/phy-fsl-usb.c:274: undefined reference to `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:274:(.text+0x16f0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine' aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o:drivers/usb/phy/phy-fsl-usb.c:619: more undefined references to `otg_statemachine' follow aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_set_peripheral': drivers/usb/phy/phy-fsl-usb.c:619:(.text+0x1fa0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine' make[1]: *** [Makefile:1020: vmlinux] Error 1 make[1]: Target 'Image' not remade because of errors. make: *** [Makefile:152: sub-make] Error 2 make: Target 'Image' not remade because of errors. Rework so that FSL_USB2_OTG depends on that the USB_OTG_FSM is builtin. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit f2105d42597f4d10e431b195d69e96dccaf9b012 ]

Fix link errors when CONFIG_FSL_USB2_OTG is enabled and USB_OTG_FSM is
set to module then the following link error occurs.

aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_ioctl':
drivers/usb/phy/phy-fsl-usb.c:1083: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:1083:(.text+0x574): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_start_srp':
drivers/usb/phy/phy-fsl-usb.c:674: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:674:(.text+0x61c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_set_host':
drivers/usb/phy/phy-fsl-usb.c:593: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:593:(.text+0x7a4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_start_hnp':
drivers/usb/phy/phy-fsl-usb.c:695: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:695:(.text+0x858): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `a_wait_enum':
drivers/usb/phy/phy-fsl-usb.c:274: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:274:(.text+0x16f0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o:drivers/usb/phy/phy-fsl-usb.c:619: more undefined references to `otg_statemachine' follow
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_set_peripheral':
drivers/usb/phy/phy-fsl-usb.c:619:(.text+0x1fa0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
make[1]: *** [Makefile:1020: vmlinux] Error 1
make[1]: Target 'Image' not remade because of errors.
make: *** [Makefile:152: sub-make] Error 2
make: Target 'Image' not remade because of errors.

Rework so that FSL_USB2_OTG depends on that the USB_OTG_FSM is builtin.

Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
phy: tegra: select USB_COMMON 2018-05-31T10:50:40+00:00 Arnd Bergmann arnd@arndb.de 2018-05-30T21:33:50+00:00 822852f203f75f929cd90eb196c0f7ca17efe6b1 A built-in PHY driver cannot link against modular USB core code: drivers/usb/phy/phy-tegra-usb.o: In function `tegra_usb_phy_probe': phy-tegra-usb.c:(.text+0x6bc): undefined reference to `usb_get_dr_mode' This uses a 'select' statement in Kconfig like we have for other such PHY drivers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
A built-in PHY driver cannot link against modular USB core code:

drivers/usb/phy/phy-tegra-usb.o: In function `tegra_usb_phy_probe':
phy-tegra-usb.c:(.text+0x6bc): undefined reference to `usb_get_dr_mode'

This uses a 'select' statement in Kconfig like we have for other such
PHY drivers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: phy: Add Kconfig entry for Tegra PHY driver 2018-04-23T07:50:57+00:00 Dmitry Osipenko digetx@gmail.com 2018-04-09T22:02:59+00:00 ee30ec0cba81cf0a9a3a823a38573ca491efdf57 Tegra's EHCI driver has a build dependency on Tegra's PHY driver and currently Tegra's PHY driver is built only when Tegra's EHCI driver is built. Add own Kconfig entry for the Tegra's PHY driver so that drivers other than ehci-tegra (like ChipIdea UDC) could work with ehci-tegra driver being disabled in kernels config by allowing user to manually select the PHY driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Tegra's EHCI driver has a build dependency on Tegra's PHY driver and
currently Tegra's PHY driver is built only when Tegra's EHCI driver is
built. Add own Kconfig entry for the Tegra's PHY driver so that drivers
other than ehci-tegra (like ChipIdea UDC) could work with ehci-tegra
driver being disabled in kernels config by allowing user to manually
select the PHY driver.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: phy: remove phy-qcom-8x16-usb.c 2017-11-01T16:08:10+00:00 Alex Elder elder@linaro.org 2017-10-31T13:11:31+00:00 4756f35fdf1403f7f7afaed67a16b6c4a702b903 No Qualcomm SoC requires the "phy-qcom-8x16-usb.c" USB phy driver support any more, so remove the code. Suggested-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Alex Elder <elder@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
No Qualcomm SoC requires the "phy-qcom-8x16-usb.c" USB phy driver
support any more, so remove the code.

Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Alex Elder <elder@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: phy: remove phy-msm-usb.c 2017-11-01T16:07:45+00:00 Alex Elder elder@linaro.org 2017-10-31T13:11:30+00:00 a170a1e9ccc549e81945818b9a403e131a2e132f No Qualcomm SoC requires the "phy-msm-usb.c" USB phy driver support any more, so remove the code. Suggested-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Alex Elder <elder@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
No Qualcomm SoC requires the "phy-msm-usb.c" USB phy driver support
any more, so remove the code.

Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Alex Elder <elder@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: phy: Introduce one extcon device into usb phy 2017-05-17T11:15:28+00:00 Baolin Wang baolin.wang@linaro.org 2017-05-05T06:12:24+00:00 7d21114dc6a2d53babef43a84a8d8db2905d283d Usually usb phy need register one extcon device to get the connection notifications. It will remove some duplicate code if the extcon device is registered using common code instead of each phy driver having its own related extcon APIs. So we add one pointer of extcon device into usb phy structure, and some other helper functions to register extcon. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> 
Usually usb phy need register one extcon device to get the connection
notifications. It will remove some duplicate code if the extcon device
is registered using common code instead of each phy driver having its
own related extcon APIs. So we add one pointer of extcon device into
usb phy structure, and some other helper functions to register extcon.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
usb: phy: Remove unused config 2017-03-23T12:48:44+00:00 Baolin Wang baolin.wang@linaro.org 2017-03-23T06:08:31+00:00 96cfcc9c461ca0a45ec223120984e1ae852f867e Since the old common Samsung USB PHY code has been removed by commit ea2fdf8423 ("usb: phy: samsung: remove old common USB PHY code"), thus remove the unused config. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Since the old common Samsung USB PHY code has been removed by commit ea2fdf8423
("usb: phy: samsung: remove old common USB PHY code"), thus remove the unused
config.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: twl6030-usb: make driver DT only 2016-11-18T11:54:44+00:00 Nicolae Rosia Nicolae_Rosia@mentor.com 2016-11-12T10:47:43+00:00 1ad528db1a64f6ff5b7cba6190cba4b090b0dd56 All users are DT-only and it makes no sense to keep unused code Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nicolae Rosia <Nicolae_Rosia@mentor.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> 
All users are DT-only and it makes no sense to keep
unused code

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Nicolae Rosia <Nicolae_Rosia@mentor.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
usb: gadget: move gadget API functions to udc-core 2016-06-21T07:38:34+00:00 Felipe Balbi felipe.balbi@linux.intel.com 2016-05-31T10:07:47+00:00 5a8d651a2bde01e00caf78496390d6ae46df80af instead of defining all functions as static inlines, let's move them to udc-core and export them with EXPORT_SYMBOL_GPL, that way we can make sure that only GPL drivers will use them. As a side effect, it'll be nicer to add tracepoints to the gadget API. While at that, also fix Kconfig dependencies to avoid randconfig build failures. Acked-By: Sebastian Reichel <sre@kernel.org> Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> 
instead of defining all functions as static inlines,
let's move them to udc-core and export them with
EXPORT_SYMBOL_GPL, that way we can make sure that
only GPL drivers will use them.

As a side effect, it'll be nicer to add tracepoints
to the gadget API.

While at that, also fix Kconfig dependencies to
avoid randconfig build failures.

Acked-By: Sebastian Reichel <sre@kernel.org>
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>