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spi: Uninline spi_unregister_device()

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Uninline spi_unregister_device() in preparation of adding more code to
it. Add kerneldoc documentation while we're at it.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2015-11-30 15:28:06 +01:00 committed by Mark Brown
parent 8005c49d9a
commit 3b1884c24c
2 changed files with 15 additions and 6 deletions
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14
drivers/spi/spi.c
View file

@ -604,6 +604,20 @@ struct spi_device *spi_new_device(struct spi_master *master,
}
EXPORT_SYMBOL_GPL(spi_new_device);
/**
* spi_unregister_device - unregister a single SPI device
* @spi: spi_device to unregister
*
* Start making the passed SPI device vanish. Normally this would be handled
* by spi_unregister_master().
*/
void spi_unregister_device(struct spi_device *spi)
{
if (spi)
device_unregister(&spi->dev);
}
EXPORT_SYMBOL_GPL(spi_unregister_device);
static void spi_match_master_to_boardinfo(struct spi_master *master,
struct spi_board_info *bi)
{

7
include/linux/spi/spi.h
View file

@ -1115,12 +1115,7 @@ spi_add_device(struct spi_device *spi);
extern struct spi_device *
spi_new_device(struct spi_master *, struct spi_board_info *);
static inline void
spi_unregister_device(struct spi_device *spi)
{
if (spi)
device_unregister(&spi->dev);
}
extern void spi_unregister_device(struct spi_device *spi);
extern const struct spi_device_id *
spi_get_device_id(const struct spi_device *sdev);