diff options
| author | Michael Spang <spang@chromium.org> | 2013-03-06 14:08:33 +0000 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-03-18 18:58:54 +0100 |
| commit | 032868a432d7107a7739c3ba82c663525a73a3d5 (patch) | |
| tree | 5f8da88ca9e072a869bb84b609b067b0774f2379 | |
| parent | 61755c7908be54a8221280cc801e65bc9d91dfad (diff) | |
| download | u-boot-imx-032868a432d7107a7739c3ba82c663525a73a3d5.zip u-boot-imx-032868a432d7107a7739c3ba82c663525a73a3d5.tar.gz u-boot-imx-032868a432d7107a7739c3ba82c663525a73a3d5.tar.bz2 | |
usb: usbeth: smsc95xx: remove EEPROM loaded check
[port of Linux kernel commit bcd218be5aeb by Steve Glendinning]
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.
Signed-off-by: Michael Spang <spang@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
| -rw-r--r-- | drivers/usb/eth/smsc95xx.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c index dc5ca65..fd8f8a7 100644 --- a/drivers/usb/eth/smsc95xx.c +++ b/drivers/usb/eth/smsc95xx.c @@ -265,10 +265,6 @@ static int smsc95xx_eeprom_confirm_not_busy(struct ueth_data *dev) do { smsc95xx_read_reg(dev, E2P_CMD, &val); - if (!(val & E2P_CMD_LOADED_)) { - debug("No EEPROM present\n"); - return -1; - } if (!(val & E2P_CMD_BUSY_)) return 0; udelay(40); |