-
Baruch Siach authored
commit 8736f802 upstream. 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> Cc: Ralph Sennhauser <ralph.sennhauser@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
da6fe239