[PATCH 0/6] usb: host: ehci-msm: Clean up and fix crashes

Caleb Connolly caleb.connolly at linaro.org
Wed Apr 9 19:26:44 CEST 2025



On 4/7/25 11:54, Stephan Gerhold wrote:
> The ehci-msm driver has several subtle issues and stale code. Most of them
> are minor and do not cause issues during normal usage. The last patch is
> the most critical, it fixes a reported crash when stopping/re-configuring
> USB, which has been around for a few months now.
> 
> Signed-off-by: Stephan Gerhold <stephan.gerhold at linaro.org>

Acked-by: Caleb Connolly <caleb.connolly at linaro.org>

I'd appreciate a T-b from Sam or some other MSM8916 device, but this all 
looks good to me!

Kind regards,> ---
> Stephan Gerhold (6):
>        usb: host: ehci-msm: Fix pointer check
>        usb: host: echi-msm: Drop ulpi definitions
>        usb: host: ehci-msm: Disable clocks after all register accesses
>        usb: host: ehci-msm: Use clk bulk helpers
>        usb: host: ehci-msm: Drop redundant EHCI register writes
>        usb: host: ehci-msm: Register ULPI PHY through NOP wrapper
> 
>   drivers/usb/host/ehci-msm.c | 146 ++++++++++++++++++++------------------------
>   1 file changed, 67 insertions(+), 79 deletions(-)
> ---
> base-commit: 0efe8ea57fc7a1a6fc5f64fb3cf6bc4a1a4fc219
> change-id: 20250121-ehci-msm-fixes-b1ed17a1eaea
> 
> Best regards,
-- 
Caleb (they/them)



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