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| author | Felix Fietkau <nbd@openwrt.org> | 2015-03-29 04:28:24 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-03-29 04:28:24 +0000 |
| commit | 795e7cf60de19e7a076a46874fab7bb88b43bbff (patch) | |
| tree | 469843881decdebebff44e3a81b8e0ae8390ed54 | |
| parent | 9444bc1ee272362b4085f77bca3a63d369fc1e70 (diff) | |
| download | upstream-795e7cf60de19e7a076a46874fab7bb88b43bbff.tar.gz upstream-795e7cf60de19e7a076a46874fab7bb88b43bbff.tar.bz2 upstream-795e7cf60de19e7a076a46874fab7bb88b43bbff.zip | |
kernel: fix linux/spi/spidev.h portability issues with musl
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45105
| -rw-r--r-- | target/linux/generic/patches-3.18/214-spidev_h_portability.patch | 11 | ||||
| -rw-r--r-- | target/linux/generic/patches-4.0/214-spidev_h_portability.patch | 11 |
2 files changed, 22 insertions, 0 deletions
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 <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)]) + 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 <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)]) + |