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30 lines
1004 B
30 lines
1004 B
From d69ac73da38f0d16cc6b4524cd734b907db6eab8 Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Mon, 11 Mar 2013 13:51:10 +0100
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Subject: [PATCH 08/12] spi/bcm63xx: simplify bcm63xx_spi_check_transfer
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bcm63xx_spi_check_transfer is only called from one place that has
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t always set, so directly check the transfer's bits_per_word.
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
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---
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drivers/spi/spi-bcm63xx.c | 7 ++-----
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1 file changed, 2 insertions(+), 5 deletions(-)
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--- a/drivers/spi/spi-bcm63xx.c
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+++ b/drivers/spi/spi-bcm63xx.c
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@@ -96,12 +96,9 @@ static const unsigned bcm63xx_spi_freq_t
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static int bcm63xx_spi_check_transfer(struct spi_device *spi,
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struct spi_transfer *t)
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{
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- u8 bits_per_word;
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-
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- bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;
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- if (bits_per_word != 8) {
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+ if (t->bits_per_word != 8) {
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dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
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- __func__, bits_per_word);
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+ __func__, t->bits_per_word);
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return -EINVAL;
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}
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