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authorQing Zhang <zhangqing@loongson.cn>2020-06-11 20:56:52 +0800
committerMark Brown <broonie@kernel.org>2020-06-11 16:27:25 +0100
commit7bb64402a092136fb2fda995b0e0304b43c163c5 (patch)
tree9072a89c4bb413a6c16e70b29cf708aa024eee85 /include/uapi
parentbd2077915bfebf6965480753f9dd6a8319d06d14 (diff)
spi: tools: Add macro definitions to fix build errors
Add SPI_TX_OCTAL and SPI_RX_OCTAL to fix the following build errors: CC spidev_test.o spidev_test.c: In function ‘transfer’: spidev_test.c:131:13: error: ‘SPI_TX_OCTAL’ undeclared (first use in this function) if (mode & SPI_TX_OCTAL) ^ spidev_test.c:131:13: note: each undeclared identifier is reported only once for each function it appears in spidev_test.c:137:13: error: ‘SPI_RX_OCTAL’ undeclared (first use in this function) if (mode & SPI_RX_OCTAL) ^ spidev_test.c: In function ‘parse_opts’: spidev_test.c:290:12: error: ‘SPI_TX_OCTAL’ undeclared (first use in this function) mode |= SPI_TX_OCTAL; ^ spidev_test.c:308:12: error: ‘SPI_RX_OCTAL’ undeclared (first use in this function) mode |= SPI_RX_OCTAL; ^ LD spidev_test-in.o ld: cannot find spidev_test.o: No such file or directory Additionally, maybe SPI_CS_WORD and SPI_3WIRE_HIZ will be used in the future, so add them too. Fixes: 896fa735084e ("spi: spidev_test: Add support for Octal mode data transfers") Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/1591880212-13479-2-git-send-email-zhangqing@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/spi/spidev.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/spi/spidev.h b/include/uapi/linux/spi/spidev.h
index ee0f2460bff6..9390615d52f0 100644
--- a/include/uapi/linux/spi/spidev.h
+++ b/include/uapi/linux/spi/spidev.h
@@ -48,6 +48,10 @@
#define SPI_TX_QUAD 0x200
#define SPI_RX_DUAL 0x400
#define SPI_RX_QUAD 0x800
+#define SPI_CS_WORD 0x1000
+#define SPI_TX_OCTAL 0x2000
+#define SPI_RX_OCTAL 0x4000
+#define SPI_3WIRE_HIZ 0x8000
/*---------------------------------------------------------------------------*/