remove unnecessary clearing of SWSM.SWSM_SMBI when obtaining the SW
semaphore. This was introduced in 951860634fdb557bbb58e0f99215391bc0c29779
while adding i210 support and should be now resolved by releasing the
semaphore when no longer needed.
Cc: Marcel Ziswiler <mar...@ziswiler.com>
Cc: Marek Vasut <ma...@denx.de>
Cc: Aneesh Bansal <aneesh.ban...@freescale.com>
Cc: Naveen Burmi <naveenbu...@freescale.com>
Cc: Po Liu <po....@freescale.com>
Cc: Bin Meng <bmeng...@gmail.com>
Cc: Alison Wang <alison.w...@freescale.com>
Cc: Reinhard Arlt <reinhard.a...@esd-electronics.com>
Cc: Shengzhou Liu <shengzhou....@freescale.com>
Cc: York Sun <york...@freescale.com>
Signed-off-by: Tim Harvey <thar...@gateworks.com>
---
drivers/net/e1000.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c
index f960024..a78ffc4 100644
--- a/drivers/net/e1000.c
+++ b/drivers/net/e1000.c
@@ -996,10 +996,6 @@ e1000_get_software_semaphore(struct e1000_hw *hw)
DEBUGFUNC();
- swsm = E1000_READ_REG(hw, SWSM);
- swsm &= ~E1000_SWSM_SMBI;
- E1000_WRITE_REG(hw, SWSM, swsm);
-
if (hw->mac_type != e1000_80003es2lan)
return E1000_SUCCESS;
--
1.9.1
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