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spi: core: Staticize __spi_split_transfer_maxsize() 

__spi_split_transfer_maxsize() can be made static as it is only
used in this file.

This fixes the following sparse warning:

drivers/spi/spi.c:2266:5: warning: symbol '__spi_split_transfer_maxsize' was not declared. Should it be static?

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2016-02-14 13:33:50 -02:00 committed by Mark Brown
parent 657d32efe0
commit 08933418d7
1 changed files with 5 additions and 5 deletions
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10
drivers/spi/spi.c
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@ -2241,11 +2241,11 @@ struct spi_replaced_transfers *spi_replace_transfers(
}
EXPORT_SYMBOL_GPL(spi_replace_transfers);
int __spi_split_transfer_maxsize(struct spi_master *master,
struct spi_message *msg,
struct spi_transfer **xferp,
size_t maxsize,
gfp_t gfp)
static int __spi_split_transfer_maxsize(struct spi_master *master,
struct spi_message *msg,
struct spi_transfer **xferp,
size_t maxsize,
gfp_t gfp)
{
struct spi_transfer *xfer = *xferp, *xfers;
struct spi_replaced_transfers *srt;