mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
12 lines
482 B
Diff
12 lines
482 B
Diff
|
--- 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)])
|
||
|
|
|