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49 lines
1.4 KiB
Diff
49 lines
1.4 KiB
Diff
From 3fffc5f76c830c375692a67948734168ee4c516a 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 13:59:30 +0100
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Subject: [PATCH 10/12] spi/bcm63xx: inline bcm63xx_spi_check_transfer
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It only does one check, so just do the check directly in the caller.
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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 | 19 +++++--------------
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1 file changed, 5 insertions(+), 14 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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@@ -93,18 +93,6 @@ static const unsigned bcm63xx_spi_freq_t
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{ 391000, SPI_CLK_0_391MHZ }
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};
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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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- 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__, t->bits_per_word);
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- return -EINVAL;
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- }
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-
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- return 0;
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-}
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-
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static void bcm63xx_spi_setup_transfer(struct spi_device *spi,
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struct spi_transfer *t)
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{
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@@ -293,9 +281,12 @@ static int bcm63xx_spi_transfer_one(stru
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* full-duplex transfers.
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*/
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list_for_each_entry(t, &m->transfers, transfer_list) {
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- status = bcm63xx_spi_check_transfer(spi, t);
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- if (status < 0)
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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__, t->bits_per_word);
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+ status = -EINVAL;
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goto exit;
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+ }
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if (!first)
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first = t;
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