Unverified Commit 36f34737 authored Jun 15, 2019 by Andy Shevchenko Committed by Mark Brown Jun 17, 2019

spi: Add a prototype for exported spi_set_cs_timing()



Compiler is not happy about spi_set_cs_timing() prototype.

drivers/spi/spi.c:3016:6: warning: no previous prototype for ‘spi_set_cs_timing’ [-Wmissing-prototypes]
 void spi_set_cs_timing(struct spi_device *spi, u8 setup, u8 hold,
      ^~~~~~~~~~~~~~~~~

Let's add it to the header.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 4c3c5954

include/linux/spi/spi.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -980,6 +980,8 @@ static inline void spi_message_free(struct spi_message *m)
		kfree(m);
		}

		extern void spi_set_cs_timing(struct spi_device *spi, u8 setup, u8 hold, u8 inactive_dly);

		extern int spi_setup(struct spi_device *spi);
		extern int spi_async(struct spi_device spi, struct spi_message message);
		extern int spi_async_locked(struct spi_device *spi,

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