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| author | Randy Dunlap <rdunlap@infradead.org> | 2021-05-22 05:13:10 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2021-06-30 15:48:48 +0300 |
| commit | e5747870e3b349f0d4654871bd2620f65d6d5b47 (patch) | |
| tree | 68f0f741f5c5c5e0faccdb5dc418a1e56a342eb1 /drivers/dma/bestcomm | |
| parent | 337b6a80b996a5acd49b9f77d75d0e41469b42af (diff) | |
| download | linux-e5747870e3b349f0d4654871bd2620f65d6d5b47.tar.xz | |
dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
[ Upstream commit 253697b93c2a1c237d34d3ae326e394aeb0ca7b3 ]
When CONFIG_HAS_IOMEM is not set/enabled, certain iomap() family
functions [including ioremap(), devm_ioremap(), etc.] are not
available.
Drivers that use these functions should depend on HAS_IOMEM so that
they do not cause build errors.
Repairs this build error:
s390-linux-ld: drivers/dma/altera-msgdma.o: in function `request_and_map':
altera-msgdma.c:(.text+0x14b0): undefined reference to `devm_ioremap'
Fixes: a85c6f1b2921 ("dmaengine: Add driver for Altera / Intel mSGDMA IP core")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: dmaengine@vger.kernel.org
Reviewed-by: Stefan Roese <sr@denx.de>
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@denx.de
Link: https://lore.kernel.org/r/20210522021313.16405-2-rdunlap@infradead.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/dma/bestcomm')
0 files changed, 0 insertions, 0 deletions