From 494f3193bd8ca6a15a813bf0f8b5552ec0d173f3 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 2 Jun 2017 07:38:00 +0200 Subject: [PATCH 1/1] spi: imx: Drop unnecessary check __spi_validate makes sure that every transfer has a valid bits_per_word and speed_hz setting. We do not need to fallback to values from the spi_device. Signed-off-by: Sascha Hauer Signed-off-by: Mark Brown --- drivers/spi/spi-imx.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 4b5cd0c84450..e3bc3d51a2d6 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -218,8 +218,6 @@ static bool spi_imx_can_dma(struct spi_master *master, struct spi_device *spi, return false; bpw = transfer->bits_per_word; - if (!bpw) - bpw = spi->bits_per_word; bpw = spi_imx_bytes_per_word(bpw); @@ -898,11 +896,6 @@ static int spi_imx_setupxfer(struct spi_device *spi, config.bpw = t->bits_per_word; config.speed_hz = t->speed_hz; - if (!config.speed_hz) - config.speed_hz = spi->max_speed_hz; - if (!config.bpw) - config.bpw = spi->bits_per_word; - /* Initialize the functions for transfer */ if (config.bpw <= 8) { spi_imx->rx = spi_imx_buf_rx_u8; -- 2.39.2