spi: uniphier: remove unnecessary code

This commit removed if() because priv->is_save_param is always true.
Signed-off-by: Keiji Hayashibara <hayashibara.keiji@socionext.com>
Link: https://lore.kernel.org/r/1567488661-11428-3-git-send-email-hayashibara.keiji@socionext.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-uniphier.c

@@ -226,8 +226,7 @@ static void uniphier_spi_setup_transfer(struct spi_device *spi,
 		priv->speed_hz = t->speed_hz;
 	}
 
-	if (!priv->is_save_param)
-		priv->is_save_param = true;
+	priv->is_save_param = true;
 
 	/* reset FIFOs */
 	val = SSI_FC_TXFFL | SSI_FC_RXFFL;