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Author SHA1 Message Date
Thomas Bogendoerfer 7895d662ba MIPS: SGI-IP30: Move irq bits to better header files 
Move HEART specific parts of mach-ip30/irq.h to asm/sgi/heart.h and IP30
specific parts to sgi-ip30/ip30-common.h.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 2020-09-21 22:15:49 +02:00
Thomas Bogendoerfer c0e79fd897
MIPS: SGI-IP30: Check for valid pointer before using it 
Fix issue detected by Smatch:

    ./arch/mips/sgi-ip30/ip30-irq.c:236 heart_domain_free()
     warn: variable dereferenced before check 'irqd' (see line 235)

Fixes: 7505576d1c ("MIPS: add support for SGI Octane (IP30)")
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
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
Cc: <stable@vger.kernel.org> # v5.5+
 2020-01-22 10:15:45 -08:00
Thomas Bogendoerfer 7505576d1c
MIPS: add support for SGI Octane (IP30) 
This changeset adds support for SGI Octane/Octane2 workstations.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
 2019-11-01 14:58:56 -07:00