linux-kernel - Re: [PATCH] serial: 8250_pci: remove unreachable code for ASIX devices

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Message-ID: <2023051343-cringing-junction-54f7@gregkh>
Date:   Sat, 13 May 2023 19:28:08 +0900
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Jiaqing Zhao <jiaqing.zhao@...ux.intel.com>
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] serial: 8250_pci: remove unreachable code for ASIX
 devices

On Wed, May 10, 2023 at 02:28:56PM +0000, Jiaqing Zhao wrote:
> PCI_VENDOR_ID_ASIX (0x9710) is the same as PCI_VENDOR_ID_NETMOS. In
> pci_serial_quirks array, the NetMos entry always takes precedence over
> the ASIX entry. So the code for ASIX devices is always unreachable,
> even when it was initially merged. Since the NetMos vendor driver
> doesn't mention such FIFO bug, it's safe to remove the code.
> 
> This reverts commit eb26dfe8aa7e ("8250: add support for ASIX devices
> with a FIFO bug").
> 
> Signed-off-by: Jiaqing Zhao <jiaqing.zhao@...ux.intel.com>

Please follow the documented Intel kernel developer requirements before
you submit this again, based on the changes that process will require.

thanks,

greg k-h