Re: [RFT 06/13] arc: Constify ioreadX() iomem argument (as in generic implementation)

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

 



On Tue, Jan 7, 2020 at 5:54 PM Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
>
> The ioreadX() helpers have inconsistent interface.  On some architectures
> void *__iomem address argument is a pointer to const, on some not.
>
> Implementations of ioreadX() do not modify the memory under the
> address so they can be converted to a "const" version for const-safety
> and consistency among architectures.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

The patch looks correct, but I would not bother here, as it has no
effect on the compiler or its output.

      Arnd

_______________________________________________
linux-snps-arc mailing list
linux-snps-arc@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/linux-snps-arc



[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux