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Currently CONFIG_XIL_AXIS_FIFO=y implicitly depends on CONFIG_HAS_IOMEM=y; consequently, on architectures without IOMEM we get the following build error: ld: drivers/staging/axis-fifo/axis-fifo.o: in function `axis_fifo_probe': drivers/staging/axis-fifo/axis-fifo.c:809: undefined reference to `devm_ioremap_resource' Fix the build error by adding the unspecified dependency. Reported-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Link: https://lore.kernel.org/r/20191211192742.95699-7-brendanhiggins@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 lines
453 B
Text
12 lines
453 B
Text
# SPDX-License-Identifier: GPL-2.0
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#
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# "Xilinx AXI-Stream FIFO IP core driver"
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#
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config XIL_AXIS_FIFO
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tristate "Xilinx AXI-Stream FIFO IP core driver"
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depends on OF && HAS_IOMEM
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help
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This adds support for the Xilinx AXI-Stream FIFO IP core driver.
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The AXI Streaming FIFO allows memory mapped access to a AXI Streaming
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interface. The Xilinx AXI-Stream FIFO IP core can be used to interface
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to the AXI Ethernet without the need to use DMA.
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