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spi: Remove unused function spi_busnum_to_master()

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	2962db71c7 ("staging/fbtft: Remove fbtft_device")

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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>
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Uwe Kleine-König 2021-10-07 14:14:13 +02:00 • committed by Mark Brown
parent 6bfb15f34d
commit bdc7ca008e
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3 changed files with 0 additions and 45 deletions
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include/linux/spi/spi.h
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@ -760,8 +760,6 @@ extern int devm_spi_register_controller(struct device *dev,
struct spi_controller *ctlr);
extern void spi_unregister_controller(struct spi_controller *ctlr);
extern struct spi_controller *spi_busnum_to_master(u16 busnum);
/*
* SPI resource management while processing a SPI message
*/