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authorBaruch Siach <baruch@tkos.co.il>2016-08-12 16:04:33 +0300
committerMark Brown <broonie@kernel.org>2016-08-15 14:23:55 +0100
commit8736f8022e532a3c1d8873aac78e1113c6ffc3b9 (patch)
tree398ddcfe2d69a378e21ad4759e899a76b7064447
parenta43cd4bb3795cfda579cf856d7a438bddd5aa0e4 (diff)
downloadlinux-8736f8022e532a3c1d8873aac78e1113c6ffc3b9.tar.bz2
spi: spidev_test: fix build with musl libc
spidev.h uses _IOC_SIZEBITS directly. musl libc does not provide this macro unless linux/ioctl.h is included explicitly. Fixes build failures like: In file included from .../host/usr/arm-buildroot-linux-musleabihf/sysroot/usr/include/sys/ioctl.h:7:0, from .../build/spidev_test-v3.15/spidev_test.c:20: .../build/spidev_test-v3.15/spidev_test.c: In function ‘transfer’: .../build/spidev_test-v3.15/spidev_test.c:75:18: error: ‘_IOC_SIZEBITS’ undeclared (first use in this function) ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr); ^ Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--tools/spi/spidev_test.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c
index 8a73d8185316..1eaa4de6605b 100644
--- a/tools/spi/spidev_test.c
+++ b/tools/spi/spidev_test.c
@@ -19,6 +19,7 @@
#include <getopt.h>
#include <fcntl.h>
#include <sys/ioctl.h>
+#include <linux/ioctl.h>
#include <sys/stat.h>
#include <linux/types.h>
#include <linux/spi/spidev.h>