From e30b7a75666b3f444abfabed6a144642fa9994d8 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 17 Apr 2025 18:24:47 +0300 Subject: [PATCH] spi: dw: Use spi_bpw_to_bytes() helper Use existing helper to get amount of bytes (as power-of-two value) from bits per word. Signed-off-by: Andy Shevchenko Reviewed-by: David Lechner Link: https://patch.msgid.link/20250417152529.490582-3-andriy.shevchenko@linux.intel.com Acked-by: Mukesh Kumar Savaliya Signed-off-by: Mark Brown --- drivers/spi/spi-dw-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c index 941ecc6f59f8..b3b883cb9541 100644 --- a/drivers/spi/spi-dw-core.c +++ b/drivers/spi/spi-dw-core.c @@ -423,7 +423,7 @@ static int dw_spi_transfer_one(struct spi_controller *host, int ret; dws->dma_mapped = 0; - dws->n_bytes = roundup_pow_of_two(BITS_TO_BYTES(transfer->bits_per_word)); + dws->n_bytes = spi_bpw_to_bytes(transfer->bits_per_word); dws->tx = (void *)transfer->tx_buf; dws->tx_len = transfer->len / dws->n_bytes; dws->rx = transfer->rx_buf; -- 2.25.1