Re: [PATCH 3/3] serial-uartlite: Remove an un-necessary read of control register

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Dec 09, 2020 at 05:48:21PM +0530, Shubhrajyoti Datta wrote:
> The control register is a writeonly register that's why reading it
> doesn't make any sense.

Are you _SURE_?  Many times this is needed for hardware control...

Can you point to the documentation that says this is ok to remove?

thanks,

greg k-h



[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux PPP]     [Linux FS]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Linmodem]     [Device Mapper]     [Linux Kernel for ARM]

  Powered by Linux