From be9be95ff10e16a5b4ad36f903978d0cc5747024 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 7 Jul 2017 17:04:08 +0200 Subject: kernel: fix linux/spi/spidev.h portability issues with musl Felix will try to get this define included into musl lede-commit: 795e7cf60de19e7a076a46874fab7bb88b43bbff Signed-off-by: Felix Fietkau --- include/uapi/linux/spi/spidev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/uapi/linux/spi/spidev.h +++ b/include/uapi/linux/spi/spidev.h @@ -117,7 +117,7 @@ struct spi_ioc_transfer { /* not all platforms use or _IOC_TYPECHECK() ... */ #define SPI_MSGSIZE(N) \ - ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \ + ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << 13)) \ ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0) #define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)])