rockchip: spi: the symbol for Hertz is Hz

fix typo

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

diff --git a/drivers/spi/rk_spi.c b/drivers/spi/rk_spi.c
index b18db74..03d3fa6 100644 (file)
--- a/drivers/spi/rk_spi.c
+++ b/drivers/spi/rk_spi.c
@@ -94,7 +94,7 @@ static void rkspi_set_clk(struct rockchip_spi_priv *priv, uint speed)
         */
        if (clk_div > 0xfffe) {
                clk_div = 0xfffe;
-               debug("%s: can't divide down to %d hz (actual will be %d hz)\n",
+               debug("%s: can't divide down to %d Hz (actual will be %d Hz)\n",
                      __func__, speed, priv->input_rate / clk_div);
        }