linux-kernel - Re: [GIT PULL]: Generic phy updates for v6.4

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Date:   Thu, 4 May 2023 08:06:24 -0700
From:   Nathan Chancellor <nathan@...nel.org>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux Phy <linux-phy@...ts.infradead.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        llvm@...ts.linux.dev
Subject: Re: [GIT PULL]: Generic phy updates for v6.4

Hi Vinod,

On Wed, May 03, 2023 at 04:18:01PM +0530, Vinod Koul wrote:
> Hello Linus,
> 
> Please consider pull to receive generic phy updates for v6.4-rc1. We
> have a bunch of new controller support in qcom, mediatek and rk socs.
> Intel Thunder Bay eMMC PHY driver is dropped as no users and bunch of
> driver updates for the subsystem
> 
> The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6:
> 
>   Linux 6.3-rc1 (2023-03-05 14:52:03 -0800)
> 
> are available in the Git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git tags/phy-for-6.4
> 
> for you to fetch changes up to a0106132372120dd0abf5ad7636614e5aeb5da08:
> 
>   phy: cadence: cdns-dphy-rx: Add common module reset support (2023-04-12 22:16:16 +0530)
> 
> ----------------------------------------------------------------
> phy-for-6.4
> 
>   - New support:
>         - UFS PHY for Qualcomm SA8775p, SM7150
>         - PCIe 2 lane phy support for sc8180x and PCIe PHY for SDX65
>         - Mediatke hdmi phy support for mt8195
>         - rockchip naneng combo phy support for RK358
> 
>   - Updates:
>         - Drop Thunder Bay eMMC PHY driver
>         - RC support for PCIe phy for Qualcomm SDX55
>         - SGMII support in WIZ driver for J721E
>         - PCIe and multilink SGMII PHY support in cadence driver
>         - Big pile of platform remove callback returning void conversions
> 
> ----------------------------------------------------------------
...
> Guillaume Ranquet (3):
>       dt-bindings: phy: mediatek: hdmi-phy: Add mt8195 compatible
>       phy: phy-mtk-hdmi: Add generic phy configure callback
>       phy: mediatek: add support for phy-mtk-hdmi-mt8195

This patch went in without one of the three simple/obvious fixes sent to
you, so now clang builds with -Werror are broken, as they have been in
-next for almost three weeks :/

https://lore.kernel.org/20230413-fixes-for-mt8195-hdmi-phy-v2-1-bbad62e64321@baylibre.com/
https://lore.kernel.org/20230414075842.4006164-1-arnd@kernel.org/
https://lore.kernel.org/20230414122253.3171524-1-trix@redhat.com/

  drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c:298:6: error: variable 'ret' is uninitialized when used here [-Werror,-Wuninitialized]
          if (ret)
              ^~~
  drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c:216:12: note: initialize the variable 'ret' to silence this warning
          int i, ret;
                    ^
                     = 0
  1 error generated.

Could one of these please be picked up by either you or Linus directly,
since this is the third ping on the matter:

https://lore.kernel.org/20230421221330.GA3657732@dev-arch.thelio-3990X/
https://lore.kernel.org/CAKwvOd=5szkx5yA0bxcyktx85opAwLrB3_4n13SMV7p3m9x7LQ@mail.gmail.com/

Cheers,
Nathan