Unverified Commit 08a85495 authored Mar 30, 2019 by Martin Sperl Committed by Mark Brown Apr 03, 2019

spi: bcm2835aux: remove dead code



Remove dead code that never can get reached, as we limit count to
a max of 3.

Suggested-by: Hubert Denkmair <h.denkmair@intence.de>
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 73b114ee

drivers/spi/spi-bcm2835aux.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -123,9 +123,6 @@ static inline void bcm2835aux_rd_fifo(struct bcm2835aux_spi *bs)
		data = bcm2835aux_rd(bs, BCM2835_AUX_SPI_IO);
		if (bs->rx_buf) {
		switch (count) {
		case 4:
		*bs->rx_buf++ = (data >> 24) & 0xff;
		/* fallthrough */
		case 3:
		*bs->rx_buf++ = (data >> 16) & 0xff;
		/* fallthrough */

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