From: Jarkko Nikula Date: Tue, 15 Sep 2015 13:26:24 +0000 (+0300) Subject: spi: dw: Remove test for non-zero spi->max_speed_hz X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=55f9a0706f60df4639010c91d6f28ce6b2351179;p=linux-beck.git spi: dw: Remove test for non-zero spi->max_speed_hz Test for non-zero spi->max_speed_hz in dw_spi_setup() looks needless as spi_setup() defaults to master->max_speed_hz in case it is not set. This drivers sets the master->max_speed_hz based on max_freq data passed to it via dw_spi_add_host() call. I suppose things have already fallen apart if dw_spi_mmio_probe() or spi_pci_probe() ever passes zero max_freq. Signed-off-by: Jarkko Nikula Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index 2b5d736465c9..1153d36ec8a6 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -448,11 +448,6 @@ static int dw_spi_setup(struct spi_device *spi) } chip->bits_per_word = spi->bits_per_word; - if (!spi->max_speed_hz) { - dev_err(&spi->dev, "No max speed HZ parameter\n"); - return -EINVAL; - } - chip->tmode = 0; /* Tx & Rx */ /* Default SPI mode is SCPOL = 0, SCPH = 0 */ chip->cr0 = (chip->bits_per_word - 1)