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 <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

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);
 }