Unverified Commit c8bd922d authored by David Lechner's avatar David Lechner Committed by Mark Brown
Browse files

spi: mux: set ctlr->bits_per_word_mask 



Like other SPI controller flags, bits_per_word_mask may be used by a
peripheral driver, so it needs to reflect the capabilities of the
underlying controller.

Signed-off-by: default avatarDavid Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20240708-spi-mux-fix-v1-3-6c8845193128@baylibre.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ca52aa4c

drivers/spi/spi-mux.c

+1 −0
Original line number Diff line number Diff line
@@ -158,6 +158,7 @@ static int spi_mux_probe(struct spi_device *spi) 
	/* supported modes are the same as our parent's */

	ctlr->mode_bits = spi->controller->mode_bits;

	ctlr->flags = spi->controller->flags;

	ctlr->bits_per_word_mask = spi->controller->bits_per_word_mask;

	ctlr->transfer_one_message = spi_mux_transfer_one_message;

	ctlr->setup = spi_mux_setup;

	ctlr->num_chipselect = mux_control_states(priv->mux);