From 25a18f931f07b43351295db0e5396ba806843e03 Mon Sep 17 00:00:00 2001 From: "kibak.yoon" Date: Tue, 12 Sep 2017 16:15:13 +0900 Subject: [PATCH] spi: fix bug by passing value instead of pointer as parameter Change-Id: Ifa2991a34ad1b9f150913cd45ca8719fe1760b62 Signed-off-by: kibak.yoon --- src/interface/spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/interface/spi.c b/src/interface/spi.c index b926405..e0cefc0 100644 --- a/src/interface/spi.c +++ b/src/interface/spi.c @@ -307,7 +307,7 @@ int spi_read_write(int fd, unsigned char *txbuf, unsigned char *rxbuf, int lengt xfer.rx_buf = (unsigned long)rxbuf; xfer.len = length; - status = ioctl(fd, SPI_IOC_MESSAGE(1), xfer); + status = ioctl(fd, SPI_IOC_MESSAGE(1), &xfer); if (status < 0) { char errmsg[MAX_ERR_LEN]; strerror_r(errno, errmsg, MAX_ERR_LEN); -- 2.7.4