From 169f5312dc46deb986e368b6828bedbedd297f6e Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 14 Jul 2023 12:17:47 +0300 Subject: [PATCH] spi: Use BITS_TO_BYTES() BITS_TO_BYTES() is the existing macro which takes care about full bytes that may fully hold the given amount of bits. Use it. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230714091748.89681-4-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown --- drivers/spi/spi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 05f702339182..8d6304cb061e 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -3877,11 +3877,9 @@ static int __spi_validate(struct spi_device *spi, struct spi_message *message) */ if ((spi->mode & SPI_CS_WORD) && (!(ctlr->mode_bits & SPI_CS_WORD) || spi_get_csgpiod(spi, 0))) { - size_t maxsize; + size_t maxsize = BITS_TO_BYTES(spi->bits_per_word); int ret; - maxsize = (spi->bits_per_word + 7) / 8; - /* spi_split_transfers_maxsize() requires message->spi */ message->spi = spi;