Re: [PATCH] brcmfmac: remove the duplicate line of sending mail box interrupt

[Arend Van Spriel]

On 4/24/2019 7:24 AM, Arend Van Spriel wrote:
On April 22, 2019 4:47:31 AM Wright Feng <wright.f...@cypress.com> wrote:
The line is duplicate so remove it from pcie.c. We don't need to send
host to dongle mail box interrupt twice after writing data.

Hi Wright,

Thanks for the patch. I am a bit early as it is not uncommon that 
hardware requires an extra kick. Might be the case here for some chips. 
Will follow-up on it.

Hi Wright,

I checked in our dhd driver code and it also does a double write. Turns 
out to be a hardware workaround so we need to keep this. It is worth a 
comment though.

Thanks,
Arend