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sandbox: spi: Drop unused sandbox_spi_parse_spec function

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Commit 1289e96797 ("sandbox: spi: Drop command-line SPI option") dropped
support for specifying SPI devices on the command line, removing the only
user of sandbox_spi_parse_spec(). Remove the function too.

Fixes: 1289e96797 ("sandbox: spi: Drop command-line SPI option")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Ovidiu Panait 2020-12-14 19:06:46 +02:00 • committed by Simon Glass
parent 3286d223fd
commit 1f6d618bb1
2 changed files with 0 additions and 26 deletions
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10
arch/sandbox/include/asm/spi.h
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@ -32,14 +32,4 @@ struct sandbox_spi_emu_ops {
int (*xfer)(void *priv, const u8 *rx, u8 *tx, uint bytes);
};
/*
* Extract the bus/cs from the spi spec and return the start of the spi
* client spec. If the bus/cs are invalid for the current config, then
* it returns NULL.
*
* Example: arg="0:1:foo" will set bus to 0, cs to 1, and return "foo"
*/
const char *sandbox_spi_parse_spec(const char *arg, unsigned long *bus,
unsigned long *cs);
#endif