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spi: tools: make a symbolic link to the header file spi.h 

The header file spi.h in include/uapi/linux/spi is needed for spidev.h,
so we also need make a symbolic link to it to eliminate the error message
as below:

In file included from spidev_test.c:24:
include/linux/spi/spidev.h:28:10: fatal error: linux/spi/spi.h: No such file or directory
   28 | #include <linux/spi/spi.h>
      |          ^~~~~~~~~~~~~~~~~
compilation terminated.

Fixes: f7005142da ("spi: uapi: unify SPI modes into a single spi.h")
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Link: https://lore.kernel.org/r/20210422102604.3034217-1-quanyang.wang@windriver.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Quanyang Wang 2021-04-22 18:26:04 +08:00 committed by Mark Brown
parent 24b5515aa3
commit bc2e9578ba
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GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 2 deletions
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5
tools/spi/Makefile
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@ -25,11 +25,12 @@ include $(srctree)/tools/build/Makefile.include
#
# We need the following to be outside of kernel tree
#
$(OUTPUT)include/linux/spi/spidev.h: ../../include/uapi/linux/spi/spidev.h
$(OUTPUT)include/linux/spi: ../../include/uapi/linux/spi
mkdir -p $(OUTPUT)include/linux/spi 2>&1 || true
ln -sf $(CURDIR)/../../include/uapi/linux/spi/spidev.h $@
ln -sf $(CURDIR)/../../include/uapi/linux/spi/spi.h $@
prepare: $(OUTPUT)include/linux/spi/spidev.h
prepare: $(OUTPUT)include/linux/spi
#
# spidev_test