| From be9be95ff10e16a5b4ad36f903978d0cc5747024 Mon Sep 17 00:00:00 2001 |
| From: Felix Fietkau <nbd@nbd.name> |
| 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 <nbd@nbd.name> |
| --- |
| 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 <asm-generic/ioctl.h> 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)]) |
| |