linux-kernel - [PATCH v2 4/4] spi: spidev_fdx: Add support for Dual/Quad SPI Transfers

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Message-Id: <1393324819-3810-4-git-send-email-geert@linux-m68k.org>
Date:	Tue, 25 Feb 2014 11:40:19 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Mark Brown <broonie@...nel.org>
Cc:	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
Subject: [PATCH v2 4/4] spi: spidev_fdx: Add support for Dual/Quad SPI Transfers

From: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>

Use SPI_IOC_RD_MODE32 to print the full SPI mode, now in hex.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
---
v2:
  - New

 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);
 }
 
-- 
1.7.9.5

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