sf: Use static for file-scope functions
Used static for file-scope functions in sf_probe.c Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jteki@openedev.com>
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@ -23,7 +23,7 @@
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* @flashp: Pointer to place to put flash info, which may be NULL if the
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* space should be allocated
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*/
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int spi_flash_probe_slave(struct spi_flash *flash)
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static int spi_flash_probe_slave(struct spi_flash *flash)
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{
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struct spi_slave *spi = flash->spi;
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int ret;
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@ -57,7 +57,7 @@ err_read_id:
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}
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#ifndef CONFIG_DM_SPI_FLASH
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struct spi_flash *spi_flash_probe_tail(struct spi_slave *bus)
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static struct spi_flash *spi_flash_probe_tail(struct spi_slave *bus)
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{
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struct spi_flash *flash;
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@ -121,7 +121,7 @@ static int spi_flash_std_read(struct udevice *dev, u32 offset, size_t len,
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return spi_flash_cmd_read_ops(flash, offset, len, buf);
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}
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int spi_flash_std_write(struct udevice *dev, u32 offset, size_t len,
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static int spi_flash_std_write(struct udevice *dev, u32 offset, size_t len,
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const void *buf)
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{
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struct spi_flash *flash = dev_get_uclass_priv(dev);
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@ -138,14 +138,14 @@ int spi_flash_std_write(struct udevice *dev, u32 offset, size_t len,
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return spi_flash_cmd_write_ops(flash, offset, len, buf);
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}
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int spi_flash_std_erase(struct udevice *dev, u32 offset, size_t len)
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static int spi_flash_std_erase(struct udevice *dev, u32 offset, size_t len)
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{
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struct spi_flash *flash = dev_get_uclass_priv(dev);
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return spi_flash_cmd_erase_ops(flash, offset, len);
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}
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int spi_flash_std_probe(struct udevice *dev)
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static int spi_flash_std_probe(struct udevice *dev)
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{
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struct spi_slave *slave = dev_get_parent_priv(dev);
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struct dm_spi_slave_platdata *plat = dev_get_parent_platdata(dev);
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