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Commit 58d8bebe authored by Jonas Gorski's avatar Jonas Gorski Committed by Mark Brown
Browse files

spi/bcm63xx: simplify bcm63xx_spi_check_transfer 



bcm63xx_spi_check_transfer is only called from one place that has
t always set, so directly check the transfer's bits_per_word.

Signed-off-by: default avatarJonas Gorski <jogo@openwrt.org>
Acked-by: default avatarFlorian Fainelli <florian@openwrt.org>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent e2bdae06

drivers/spi/spi-bcm63xx.c

+2 −5
Original line number Diff line number Diff line
@@ -96,12 +96,9 @@ static const unsigned bcm63xx_spi_freq_table[SPI_CLK_MASK][2] = { 
static int bcm63xx_spi_check_transfer(struct spi_device *spi,

					struct spi_transfer *t)

{

	u8 bits_per_word;



	bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;

	if (bits_per_word != 8) {

	if (t->bits_per_word != 8) {

		dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",

			__func__, bits_per_word);

			__func__, t->bits_per_word);

		return -EINVAL;

	}