mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
25 lines
939 B
Diff
25 lines
939 B
Diff
|
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
|
||
|
|
@@ -113,7 +113,7 @@ 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)])
|
||
|
|
|