spi: Remove unused function spi_busnum_to_master()
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 7 Oct 2021 12:14:13 +0000 (14:14 +0200)
committerMark Brown <broonie@kernel.org>
Thu, 7 Oct 2021 14:45:57 +0000 (15:45 +0100)
commitbdc7ca008e1f5539e891187032cb2cbbc3decb5e
tree37a101f8f3c39c1db35e81e92f7e759091f3154e
parent6bfb15f34dd8c8a073e03a31c485ef5774b127df
spi: Remove unused function spi_busnum_to_master()

The last user is gone since commit

2962db71c703 ("staging/fbtft: Remove fbtft_device")

in 2019.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20211007121415.2401638-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Documentation/spi/spi-summary.rst
drivers/spi/spi.c
include/linux/spi/spi.h