Unverified Commit e7a1a3ab authored by Tian Tao's avatar Tian Tao Committed by Mark Brown
Browse files

spi: omap-100k: Fix the length judgment problem 



word_len should be checked in the omap1_spi100k_setup_transfer
function to see if it exceeds 32.

Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Link: https://lore.kernel.org/r/1619695248-39045-1-git-send-email-tiantao6@hisilicon.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 029d32a8

drivers/spi/spi-omap-100k.c

+1 −1
Original line number Diff line number Diff line
@@ -241,7 +241,7 @@ static int omap1_spi100k_setup_transfer(struct spi_device *spi, 
	else

		word_len = spi->bits_per_word;



	if (spi->bits_per_word > 32)

	if (word_len > 32)

		return -EINVAL;

	cs->word_len = word_len;