From: Hans de Goede <hdegoede@redhat.com>
To: Badhri Jagan Sridharan <badhri@google.com>,
Lee Jones <lee.jones@linaro.org>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
USB <linux-usb@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Guenter Roeck <linux@roeck-us.net>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 08/32] usb: typec: tcpm: tcpm: Remove dangling unused 'struct tcpm_altmode_ops'
Date: Tue, 1 Sep 2020 09:20:01 +0200 [thread overview]
Message-ID: <5950abe7-b3cc-72db-3e24-167c87e5e264@redhat.com> (raw)
In-Reply-To: <CAPTae5L3cVYc+00-bPzDADXRjzFCOGPB5NnmSZ4_c=0D5Mxikg@mail.gmail.com>
Hi,
On 9/1/20 4:32 AM, Badhri Jagan Sridharan wrote:
> Hi Hans,
>
> Kernel test robot is still reporting this issue. I have my repo synced
> to ToT usb-next:
> Output of git repo:
> 5fedf0d295d3 (origin/usb-testing, origin/usb-next) Merge 5.9-rc3 into usb-next
> f75aef392f86 (tag: v5.9-rc3, origin/usb-linus, origin/main) Linux 5.9-rc3
> e43327c706f2 Merge branch 'linus' of
> git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
> dcc5c6f013d8 Merge tag 'x86-urgent-2020-08-30' of
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
> d2283cdc18d3 Merge tag 'irq-urgent-2020-08-30' of
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
> 0063a82de937 Merge tag 'sched-urgent-2020-08-30' of
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
>
> Were you able to get your patch merged ?
The patch is in the review process. It looks like it needs one more
revision and then it should be on its way.
Regards,
Hans
>
> Thanks,
> Badhri
>
>
> On Tue, Jul 14, 2020 at 6:55 AM Lee Jones <lee.jones@linaro.org> wrote:
>>
>> On Tue, 14 Jul 2020, Hans de Goede wrote:
>>
>>> Hi,
>>>
>>> On 7/6/20 4:20 PM, Lee Jones wrote:
>>>> On Mon, 06 Jul 2020, Hans de Goede wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> On 7/6/20 3:33 PM, Lee Jones wrote:
>>>>>> Looks as though a079973f462a3 ("usb: typec: tcpm: Remove tcpc_config
>>>>>> configuration mechanism") pulled out the only use of 'tcpm_altmode_ops'
>>>>>> last year. No need to keep it around.
>>>>>>
>>>>>> Fixes the following W=1 kernel build warning(s):
>>>>>>
>>>>>> drivers/usb/typec/tcpm/tcpm.c:1551:39: warning: ‘tcpm_altmode_ops’ defined but not used [-Wunused-const-variable=]
>>>>>> 1551 | static const struct typec_altmode_ops tcpm_altmode_ops = {
>>>>>> | ^~~~~~~~~~~~~~~~
>>>>>>
>>>>>> Cc: Guenter Roeck <linux@roeck-us.net>
>>>>>> Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
>>>>>> Cc: Hans de Goede <hdegoede@redhat.com>
>>>>>> Signed-off-by: Lee Jones <lee.jones@linaro.org>
>>>>>
>>>>> This is necessary for adding Display port over Type-C support
>>>>> on devices using the tcpm code, rather then firmware, to do
>>>>> the Type-C alt-mode negotiation.
>>>>>
>>>>> I have a local patch in my tree which adds support for this.
>>>>>
>>>>> But Heikki did not like my approach, so that patch
>>>>> (which needs the bits you are removing) never landed
>>>>> upstream:
>>>>>
>>>>> https://patchwork.kernel.org/patch/11199517/
>>>>>
>>>>> Which is somewhat old now.
>>>>
>>>> Yes, that's a just a little old now.
>>>>
>>>> If it drags on for much longer, perhaps consider taking it out for the
>>>> time being and adding it back when you start to make use of it again?
>>>
>>> Ok, I've just submitted a reworked patch-series upstream which
>>> actually uses this code. So please drop this patch from your
>>> patch-set.
>>
>> No problem.
>>
>> Thanks Hans.
>>
>> --
>> Lee Jones [李琼斯]
>> Senior Technical Lead - Developer Services
>> Linaro.org │ Open source software for Arm SoCs
>> Follow Linaro: Facebook | Twitter | Blog
>
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next prev parent reply other threads:[~2020-09-01 7:21 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-06 13:33 [PATCH 00/32] Fix the final bunch of W=1 issues in USB Lee Jones
2020-07-06 13:33 ` [PATCH 01/32] usb: misc: legousbtower: Demote obvious misuse of kerneldoc to standard comment blocks Lee Jones
2020-07-06 13:33 ` [PATCH 02/32] usb: chipidea: ci_hdrc_pci: Fix improper use of kerneldoc format Lee Jones
2020-07-06 13:33 ` [PATCH 03/32] usb: gadget: legacy: printer: Remove unused variable 'driver_desc' Lee Jones
2020-07-06 13:33 ` [PATCH 04/32] usb: gadget: udc: amd5536udc_pci: Remove unused variable 'mod_desc' Lee Jones
2020-07-06 13:33 ` [PATCH 05/32] usb: gadget: function: u_ether: Downgrade kerneldoc headers which to not make the mark Lee Jones
2020-07-06 13:33 ` [PATCH 06/32] usb: gadget: udc: pxa27x_udc: Fix a bunch of kerneldoc issues Lee Jones
2020-07-08 10:32 ` Robert Jarzmik
2020-07-06 13:33 ` [PATCH 07/32] usb: misc: legousbtower: Demote function header which is clearly not kerneldoc Lee Jones
2020-07-06 13:33 ` [PATCH 08/32] usb: typec: tcpm: tcpm: Remove dangling unused 'struct tcpm_altmode_ops' Lee Jones
2020-07-06 14:00 ` Hans de Goede
2020-07-06 14:20 ` Lee Jones
2020-07-09 12:50 ` Hans de Goede
2020-07-09 13:04 ` Lee Jones
2020-07-14 12:01 ` Hans de Goede
2020-07-14 13:54 ` Lee Jones
2020-09-01 2:32 ` Badhri Jagan Sridharan
2020-09-01 7:20 ` Hans de Goede [this message]
2020-07-06 13:33 ` [PATCH 09/32] usb: gadget: udc: atmel_usba_udc: Remove set but unused variable 'pp' Lee Jones
2020-07-06 13:33 ` [PATCH 10/32] usb: gadget: legacy: nokia: Remove unused static variable 'product_nokia' Lee Jones
2020-07-06 13:33 ` [PATCH 11/32] usb: gadget: function: f_fs: Demote function header which is clearly not kerneldoc Lee Jones
2020-07-06 13:33 ` [PATCH 12/32] usb: gadget: udc: lpc32xx_udc: Staticify 2 local functions Lee Jones
2020-07-07 6:16 ` Vladimir Zapolskiy
2020-07-06 13:33 ` [PATCH 13/32] usb: host: r8a66597-hcd: Remove set, then over-written, but never used variable 'tmp' Lee Jones
2020-07-06 13:33 ` [PATCH 14/32] usb: gadget: udc: mv_udc_core: Remove unused static const variable 'driver_desc' Lee Jones
2020-07-06 13:33 ` [PATCH 15/32] usb: gadget: udc: pch_udc: Fix a plethora of function documentation related issues Lee Jones
2020-07-06 13:33 ` [PATCH 16/32] usb: host: imx21-hcd: Demote function header which is clearly not kerneldoc Lee Jones
2020-07-06 13:33 ` [PATCH 17/32] usb: host: ehci-fsl: Fix incorrectly named function argument Lee Jones
2020-07-06 13:33 ` [PATCH 18/32] usb: host: fotg210-hcd: Remove unused variable 'hcc_params' Lee Jones
2020-07-06 13:33 ` [PATCH 19/32] usb: gadget: function: u_uac1_legacy: Demote obvious misuse of kerneldoc to standard comment blocks Lee Jones
2020-07-06 13:33 ` [PATCH 20/32] usb: host: bcma-hcd: " Lee Jones
2020-07-06 13:33 ` [PATCH 21/32] usb: host: fotg210-hcd: " Lee Jones
2020-07-06 13:33 ` [PATCH 22/32] usb: gadget: udc: mv_u3d_core: Remove unused static const 'driver_desc' Lee Jones
2020-07-06 13:33 ` [PATCH 23/32] usb: gadget: udc: max3420_udc: Remove set, but never checked variable 'addr' Lee Jones
2020-07-06 16:08 ` Jassi Brar
2020-07-06 13:33 ` [PATCH 24/32] usb: typec: ucsi: ucsi: Staticify and stop export of ucsi_init() Lee Jones
2020-07-06 13:33 ` [PATCH 25/32] usb: early: ehci-dbgp: Remove set but never checked variable 'ret' Lee Jones
2020-07-06 16:56 ` Eric W. Biederman
2020-07-06 17:57 ` Lee Jones
2020-07-06 13:33 ` [PATCH 26/32] usb: early: xhci-dbc: Supply missing 'xhci-dbgp.h' headerfile Lee Jones
2020-07-06 13:50 ` Jann Horn
2020-07-06 13:33 ` [PATCH 27/32] usb: early: xhci-dbc: File headers are not good candidates for kerneldoc Lee Jones
2020-07-06 13:33 ` [PATCH 28/32] usb: host: ehci-platform: Do not define 'struct acpi_device_id' when !CONFIG_ACPI Lee Jones
2020-07-06 13:33 ` [PATCH 29/32] usb: dwc3: dwc3-qcom: " Lee Jones
2020-07-06 13:33 ` [PATCH 30/32] usb: host: fhci-tds: Remove unused variables 'buf' and 'extra_data' Lee Jones
2020-07-06 13:33 ` [PATCH 31/32] usb: host: fhci-sched: Remove unused variable 'td' Lee Jones
2020-07-06 13:33 ` [PATCH 32/32] usb: host: xhci-plat: Do not define 'struct acpi_device_id' when !CONFIG_ACPI Lee Jones
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