From 4189a728ae26832edfabca300313e7fef2818d6f Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 25 Feb 2014 11:40:19 +0100 Subject: [PATCH] spi: spidev_fdx: Add support for Dual/Quad SPI Transfers Use SPI_IOC_RD_MODE32 to print the full SPI mode, now in hex. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mark Brown --- Documentation/spi/spidev_fdx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/spi/spidev_fdx.c b/Documentation/spi/spidev_fdx.c index 36ec0774ca0b..0ea3e51292fc 100644 --- a/Documentation/spi/spidev_fdx.c +++ b/Documentation/spi/spidev_fdx.c @@ -78,10 +78,10 @@ static void do_msg(int fd, int len) static void dumpstat(const char *name, int fd) { - __u8 mode, lsb, bits; - __u32 speed; + __u8 lsb, bits; + __u32 mode, speed; - if (ioctl(fd, SPI_IOC_RD_MODE, &mode) < 0) { + if (ioctl(fd, SPI_IOC_RD_MODE32, &mode) < 0) { perror("SPI rd_mode"); return; } @@ -98,7 +98,7 @@ static void dumpstat(const char *name, int fd) return; } - printf("%s: spi mode %d, %d bits %sper word, %d Hz max\n", + printf("%s: spi mode 0x%x, %d bits %sper word, %d Hz max\n", name, mode, bits, lsb ? "(lsb first) " : "", speed); } -- 2.20.1