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linux/arch/sparc
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Martin Oliveira e02373fddb sparc/iommu: return error codes from .map_sg() ops 
The .map_sg() op now expects an error code instead of zero on failure.

Returning an errno from __sbus_iommu_map_sg() results in
sbus_iommu_map_sg_gflush() and sbus_iommu_map_sg_pflush() returning an
errno, as those functions are wrappers around __sbus_iommu_map_sg().

Signed-off-by: Martin Oliveira <martin.oliveira@eideticom.com>
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Niklas Schnelle <schnelle@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-08-09 17:13:06 +02:00
..
boot sparc: piggyback: handle invalid image 2020-06-22 15:44:44 -07:00
configs drivers/char: remove /dev/kmem for good 2021-05-07 00:26:34 -07:00
crypto crypto: sparc - Fix sparse endianness warnings 2020-11-27 17:13:42 +11:00
include Locking fixes: 2021-07-11 11:06:09 -07:00
kernel sparc/iommu: return error codes from .map_sg() ops 2021-08-09 17:13:06 +02:00
lib locking/atomic: sparc: move to ARCH_ATOMIC 2021-05-26 13:20:52 +02:00
math-emu treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
mm sparc/iommu: return error codes from .map_sg() ops 2021-08-09 17:13:06 +02:00
net bpf: Introduce BPF nospec instruction for mitigating Spectre v4 2021-07-29 00:20:56 +02:00
power
prom
vdso treewide: remove DISABLE_LTO 2020-10-21 00:28:53 +09:00
Kbuild
Kconfig arch: Kconfig: clean up obsolete use of HAVE_IDE 2021-07-30 08:19:09 -06:00
Kconfig.debug
Makefile kbuild: require all architectures to have arch/$(SRCARCH)/Kbuild 2021-05-26 23:10:37 +09:00