From: nbd Date: Sun, 29 Mar 2015 04:28:24 +0000 (+0000) Subject: kernel: fix linux/spi/spidev.h portability issues with musl X-Git-Url: https://git.archive.openwrt.org/?a=commitdiff_plain;h=7b31c06c1b65f51c3d338d5020df9d06329f9843;p=openwrt.git kernel: fix linux/spi/spidev.h portability issues with musl Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45105 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- diff --git a/target/linux/generic/patches-3.18/214-spidev_h_portability.patch b/target/linux/generic/patches-3.18/214-spidev_h_portability.patch new file mode 100644 index 0000000000..dbee090547 --- /dev/null +++ b/target/linux/generic/patches-3.18/214-spidev_h_portability.patch @@ -0,0 +1,11 @@ +--- a/include/uapi/linux/spi/spidev.h ++++ b/include/uapi/linux/spi/spidev.h +@@ -111,7 +111,7 @@ 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)]) + diff --git a/target/linux/generic/patches-4.0/214-spidev_h_portability.patch b/target/linux/generic/patches-4.0/214-spidev_h_portability.patch new file mode 100644 index 0000000000..dbee090547 --- /dev/null +++ b/target/linux/generic/patches-4.0/214-spidev_h_portability.patch @@ -0,0 +1,11 @@ +--- a/include/uapi/linux/spi/spidev.h ++++ b/include/uapi/linux/spi/spidev.h +@@ -111,7 +111,7 @@ 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)]) +