Commit bcd218be authored Jul 28, 2009 by Steve Glendinning Committed by David S. Miller Aug 02, 2009

smsc95xx: remove EEPROM loaded check



The eeprom read & write commands currently check the E2P_CMD_LOADED_ bit is
set before allowing any operations.  This prevents any reading or writing
unless a correctly programmed EEPROM is installed.

This patch removes the check, so it is possible to program blank EEPROMS
via ethtool.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 81e43213

drivers/net/usb/smsc95xx.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -220,11 +220,6 @@ static int smsc95xx_eeprom_confirm_not_busy(struct usbnet *dev)
		do {
		smsc95xx_read_reg(dev, E2P_CMD, &val);

		if (!(val & E2P_CMD_LOADED_)) {
		devwarn(dev, "No EEPROM present");
		return -EIO;
		}

		if (!(val & E2P_CMD_BUSY_))
		return 0;