Tuowen Zhao a59c5bc79e sparc64: implement ioremap_uc
commit 38e45d81d14e5f78cd67922596b1c37b4c22ec74 upstream.

On sparc64, the whole physical IO address space is accessible using
physically addressed loads and stores. *_uc does nothing like the
others.

Cc: <stable@vger.kernel.org> # v4.19+
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Tuowen Zhao <ztuowen@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-13 08:50:58 +01:00
..
2019-02-20 10:25:47 +01:00
2019-12-01 09:17:37 +01:00
2019-12-01 09:17:18 +01:00
2019-12-13 08:50:58 +01:00
2019-12-05 09:20:52 +01:00