From e2428ebd83861f693ac94cbe2662021d4e7f3775 Mon Sep 17 00:00:00 2001 From: jogo Date: Tue, 23 Apr 2013 13:55:36 +0000 Subject: bcm63xx: update patches with upstream submissions git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36407 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...bcm63xx-inline-bcm63xx_spi_check_transfer.patch | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 target/linux/brcm63xx/patches-3.8/012-spi-bcm63xx-inline-bcm63xx_spi_check_transfer.patch (limited to 'target/linux/brcm63xx/patches-3.8/012-spi-bcm63xx-inline-bcm63xx_spi_check_transfer.patch') diff --git a/target/linux/brcm63xx/patches-3.8/012-spi-bcm63xx-inline-bcm63xx_spi_check_transfer.patch b/target/linux/brcm63xx/patches-3.8/012-spi-bcm63xx-inline-bcm63xx_spi_check_transfer.patch new file mode 100644 index 000000000..f684d8354 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.8/012-spi-bcm63xx-inline-bcm63xx_spi_check_transfer.patch @@ -0,0 +1,48 @@ +From 3fffc5f76c830c375692a67948734168ee4c516a Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Mon, 11 Mar 2013 13:59:30 +0100 +Subject: [PATCH 10/12] spi/bcm63xx: inline bcm63xx_spi_check_transfer + +It only does one check, so just do the check directly in the caller. + +Signed-off-by: Jonas Gorski +--- + drivers/spi/spi-bcm63xx.c | 19 +++++-------------- + 1 file changed, 5 insertions(+), 14 deletions(-) + +--- a/drivers/spi/spi-bcm63xx.c ++++ b/drivers/spi/spi-bcm63xx.c +@@ -93,18 +93,6 @@ static const unsigned bcm63xx_spi_freq_t + { 391000, SPI_CLK_0_391MHZ } + }; + +-static int bcm63xx_spi_check_transfer(struct spi_device *spi, +- struct spi_transfer *t) +-{ +- if (t->bits_per_word != 8) { +- dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n", +- __func__, t->bits_per_word); +- return -EINVAL; +- } +- +- return 0; +-} +- + static void bcm63xx_spi_setup_transfer(struct spi_device *spi, + struct spi_transfer *t) + { +@@ -293,9 +281,12 @@ static int bcm63xx_spi_transfer_one(stru + * full-duplex transfers. + */ + list_for_each_entry(t, &m->transfers, transfer_list) { +- status = bcm63xx_spi_check_transfer(spi, t); +- if (status < 0) ++ if (t->bits_per_word != 8) { ++ dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n", ++ __func__, t->bits_per_word); ++ status = -EINVAL; + goto exit; ++ } + + if (!first) + first = t; -- cgit v1.2.3