From: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>
To: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Sonic Zhang <sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>,
Steven Miao <realmz6-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] spi: bfin5xx: Remove duplicate code to check spi->mode
Date: Mon, 03 Feb 2014 10:51:30 +0800 [thread overview]
Message-ID: <1391395890.4629.1.camel@phoenix> (raw)
This checking is already done in the implementation of spi_setup().
Signed-off-by: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>
---
drivers/spi/spi-bfin5xx.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c
index f0f195a..c6902d2 100644
--- a/drivers/spi/spi-bfin5xx.c
+++ b/drivers/spi/spi-bfin5xx.c
@@ -1030,10 +1030,6 @@ static int bfin_spi_setup(struct spi_device *spi)
}
/* translate common spi framework into our register */
- if (spi->mode & ~(SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST)) {
- dev_err(&spi->dev, "unsupported spi modes detected\n");
- goto error;
- }
if (spi->mode & SPI_CPOL)
chip->ctl_reg |= BIT_CTL_CPOL;
if (spi->mode & SPI_CPHA)
--
1.8.1.2
--
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next reply other threads:[~2014-02-03 2:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-03 2:51 Axel Lin [this message]
2014-02-07 2:07 ` [PATCH] spi: bfin5xx: Remove duplicate code to check spi->mode Zhang, Sonic
2014-02-14 20:18 ` Mark Brown
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