linux-kernel - RE: [PATCH net-next v3 2/2] misc: Add Renesas Synchronization Management Unit (SMU) support

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Date:   Thu, 8 Apr 2021 18:01:42 +0000
From:   Min Li <min.li.xe@...esas.com>
To:     Greg KH <gregkh@...uxfoundation.org>
CC:     "derek.kiernan@...inx.com" <derek.kiernan@...inx.com>,
        "dragan.cvetic@...inx.com" <dragan.cvetic@...inx.com>,
        "arnd@...db.de" <arnd@...db.de>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH net-next v3 2/2] misc: Add Renesas Synchronization
 Management Unit (SMU) support

> 
> That does not make sense, this is only one kernel module, with one .h file in
> this patch, I do not see those other files you are talking about...
> 
> And if you have named registers that are identical, and yet you only work on
> one device, that feels like a design flaw somewhere :)
> 

Hi Greg, the register files are in the 1/2 patch for the mfd part of the change. 
The reason they have same named register is because they are all synchronization 
devices and they share some similar features