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MIPS: SGI-IP27: get rid of volatile and hubreg_t

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Replace hub register access with __raw_readq/__raw_writeq and get
rid of hubreg_t completely. Also remove no longer (probably never
used) used defines

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Thomas Bogendoerfer
2019-02-19 16:57:15 +01:00
committed by Paul Burton
parent 72faa7a773
commit db0e7d4e42
8 changed files with 19 additions and 75 deletions
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2
arch/mips/include/asm/sn/io.h
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@@ -44,7 +44,7 @@
IIO_ITTE_PUT((nasid), HUB_PIO_MAP_TO_MEM, \
(bigwin), IIO_ITTE_INVALID_WIDGET, 0)
#define IIO_ITTE_GET(nasid, bigwin) REMOTE_HUB_ADDR((nasid), IIO_ITTE(bigwin))
#define IIO_ITTE_GET(nasid, bigwin) REMOTE_HUB_PTR((nasid), IIO_ITTE(bigwin))
/*
* Macro which takes the widget number, and returns the