net: e1000: Mark _disable_wr() and _write_status() as __maybe_unused

Per the comments, e1000_spi_eeprom_disable_wr() and
e1000_spi_eeprom_write_status() have been tested.
Remove the #if 0, #endif and mark them as __maybe_unused.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Bin Meng 2015-11-16 01:19:18 -08:00 committed by Joe Hershberger
parent c65a5f4f7f
commit 140bc33e05

View file

@ -182,22 +182,21 @@ static int e1000_spi_eeprom_enable_wr(struct e1000_hw *hw, bool intr)
* These have been tested to perform correctly, but they are not used by any
* of the EEPROM commands at this time.
*/
#if 0
static int e1000_spi_eeprom_disable_wr(struct e1000_hw *hw, bool intr)
static __maybe_unused int e1000_spi_eeprom_disable_wr(struct e1000_hw *hw,
bool intr)
{
u8 op[] = { SPI_EEPROM_DISABLE_WR };
e1000_standby_eeprom(hw);
return e1000_spi_xfer(hw, 8*sizeof(op), op, NULL, intr);
}
static int e1000_spi_eeprom_write_status(struct e1000_hw *hw,
u8 status, bool intr)
static __maybe_unused int e1000_spi_eeprom_write_status(struct e1000_hw *hw,
u8 status, bool intr)
{
u8 op[] = { SPI_EEPROM_WRITE_STATUS, status };
e1000_standby_eeprom(hw);
return e1000_spi_xfer(hw, 8*sizeof(op), op, NULL, intr);
}
#endif
static int e1000_spi_eeprom_read_status(struct e1000_hw *hw, bool intr)
{