diff options
| -rw-r--r-- | drivers/spi/spi_mpc83xx.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c index ce61be98e06d..4988230a7e0c 100644 --- a/drivers/spi/spi_mpc83xx.c +++ b/drivers/spi/spi_mpc83xx.c @@ -14,6 +14,7 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/kernel.h> +#include <linux/bug.h> #include <linux/errno.h> #include <linux/err.h> #include <linux/completion.h> @@ -275,12 +276,12 @@ int mpc83xx_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t) if ((mpc83xx_spi->spibrg / hz) > 64) { cs->hw_mode |= SPMODE_DIV16; pm = mpc83xx_spi->spibrg / (hz * 64); - if (pm > 16) { - dev_err(&spi->dev, "Requested speed is too " - "low: %d Hz. Will use %d Hz instead.\n", - hz, mpc83xx_spi->spibrg / 1024); + + WARN_ONCE(pm > 16, "%s: Requested speed is too low: %d Hz. " + "Will use %d Hz instead.\n", dev_name(&spi->dev), + hz, mpc83xx_spi->spibrg / 1024); + if (pm > 16) pm = 16; - } } else pm = mpc83xx_spi->spibrg / (hz * 4); if (pm) |