From 7d0771970c51e736758525dd71fb82dd036b823a Mon Sep 17 00:00:00 2001 From: David Brownell Date: Wed, 17 Jun 2009 16:26:03 -0700 Subject: spi: move common spi_setup() functionality into core Start moving some spi_setup() functionality into the SPI core from the various spi_master controller drivers: - Make that function stop being an inline; - Move two common idioms from drivers into that new function: * Default bits_per_word to 8 if that field isn't set * Issue a standardized dev_dbg() message This is a net minor source code shrink, and supports enhancments found in some follow-up patches. Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/spi/spi_txx9.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/spi/spi_txx9.c') diff --git a/drivers/spi/spi_txx9.c b/drivers/spi/spi_txx9.c index 29cbb065618a..8e36b2153d9a 100644 --- a/drivers/spi/spi_txx9.c +++ b/drivers/spi/spi_txx9.c @@ -126,7 +126,7 @@ static int txx9spi_setup(struct spi_device *spi) || spi->max_speed_hz < c->min_speed_hz) return -EINVAL; - bits_per_word = spi->bits_per_word ? : 8; + bits_per_word = spi->bits_per_word; if (bits_per_word != 8 && bits_per_word != 16) return -EINVAL; -- cgit v1.2.3