[PATCH] powerpc/8xx: use pmd_off() to access a PMD entry in pte_update()

[Michael Ellerman]

On Mon, 15 Jun 2020 12:22:29 +0300, Mike Rapoport wrote:
> The pte_update() implementation for PPC_8xx unfolds page table from the PGD
> level to access a PMD entry. Since 8xx has only 2-level page table this can
> be simplified with pmd_off() shortcut.
> 
> Replace explicit unfolding with pmd_off() and drop defines of pgd_index()
> and pgd_offset() that are no longer needed.

Applied to powerpc/fixes.

[1/1] powerpc/8xx: use pmd_off() to access a PMD entry in pte_update()
      https://git.kernel.org/powerpc/c/687993ccf3b05070598b89fad97410b26d7bc9d2

cheers