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spi: omap3: Make local functions as static 

Attach static on local defined functions.

Cc: Tom Rini <trini@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
This commit is contained in:
Jagan Teki 2016-03-01 15:16:21 +01:00
parent 682c172350
commit 03661d85f0
1 changed files with 6 additions and 6 deletions
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12
drivers/spi/omap3_spi.c
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@ -306,8 +306,8 @@ void spi_release_bus(struct spi_slave *slave)
spi_reset(ds);
}
int omap3_spi_write(struct spi_slave *slave, unsigned int len, const void *txp,
unsigned long flags)
static int omap3_spi_write(struct spi_slave *slave, unsigned int len,
const void *txp, unsigned long flags)
{
struct omap3_spi_slave *ds = to_omap3_spi(slave);
int i;
@ -360,8 +360,8 @@ int omap3_spi_write(struct spi_slave *slave, unsigned int len, const void *txp,
return 0;
}
int omap3_spi_read(struct spi_slave *slave, unsigned int len, void *rxp,
unsigned long flags)
static int omap3_spi_read(struct spi_slave *slave, unsigned int len,
void *rxp, unsigned long flags)
{
struct omap3_spi_slave *ds = to_omap3_spi(slave);
int i;
@ -414,8 +414,8 @@ int omap3_spi_read(struct spi_slave *slave, unsigned int len, void *rxp,
}
/*McSPI Transmit Receive Mode*/
int omap3_spi_txrx(struct spi_slave *slave, unsigned int len,
const void *txp, void *rxp, unsigned long flags)
static int omap3_spi_txrx(struct spi_slave *slave, unsigned int len,
const void *txp, void *rxp, unsigned long flags)
{
struct omap3_spi_slave *ds = to_omap3_spi(slave);
ulong start;