spi: Use SPI_BPW_MASK macro at appropriate places

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/spi/spi-bfin-v3.c

@@ -822,7 +822,8 @@ static int bfin_spi_probe(struct platform_device *pdev)
 	master->cleanup = bfin_spi_cleanup;
 	master->setup = bfin_spi_setup;
 	master->transfer_one_message = bfin_spi_transfer_one_message;
-	master->bits_per_word_mask = BIT(32 - 1) | BIT(16 - 1) | BIT(8 - 1);
+	master->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) |
+				     SPI_BPW_MASK(8);
 
 	drv_data = spi_master_get_devdata(master);
 	drv_data->master = master;

drivers/spi/spi-ti-qspi.c

@@ -435,7 +435,8 @@ static int ti_qspi_probe(struct platform_device *pdev)
 	master->auto_runtime_pm = true;
 	master->transfer_one_message = ti_qspi_start_transfer_one;
 	master->dev.of_node = pdev->dev.of_node;
-	master->bits_per_word_mask = BIT(32 - 1) | BIT(16 - 1) | BIT(8 - 1);
+	master->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) |
+				     SPI_BPW_MASK(8);
 
 	if (!of_property_read_u32(np, "num-cs", &num_cs))
 		master->num_chipselect = num_cs;