From: Jisheng Zhang <jszhang@marvell.com>
To: <broonie@kernel.org>
Cc: <linux-spi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Jisheng Zhang <jszhang@marvell.com>
Subject: [PATCH] spi: dw: Use SPI_TMOD_TR rather than magic const 0 to set tmode
Date: Wed, 23 Dec 2015 19:05:39 +0800 [thread overview]
Message-ID: <1450868739-1093-1-git-send-email-jszhang@marvell.com> (raw)
The TMODE available value is well defined and documented in the header
file. Use it and remove the comment.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
---
drivers/spi/spi-dw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
index 882cd66..c09bb74 100644
--- a/drivers/spi/spi-dw.c
+++ b/drivers/spi/spi-dw.c
@@ -425,7 +425,7 @@ static int dw_spi_setup(struct spi_device *spi)
chip->type = chip_info->type;
}
- chip->tmode = 0; /* Tx & Rx */
+ chip->tmode = SPI_TMOD_TR;
if (gpio_is_valid(spi->cs_gpio)) {
ret = gpio_direction_output(spi->cs_gpio,
--
2.6.4
reply other threads:[~2015-12-23 11:09 UTC|newest]
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