In theory, such a read-after-write might be required by the hardware,
but nothing in the data sheet suggests that to be the case. The name
test also suggests that it's some debug leftover.
Signed-off-by: Rasmus Villemoes <rasmus.villem...@prevas.dk>
---
drivers/net/ethernet/freescale/ucc_geth.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c
b/drivers/net/ethernet/freescale/ucc_geth.c
index 380c1f09adaf..6446f2e562c9 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -2359,7 +2359,6 @@ static int ucc_geth_startup(struct ucc_geth_private
*ugeth)
u32 init_enet_pram_offset, cecr_subblock, command;
u32 ifstat, i, j, size, l2qt, l3qt;
u16 temoder = UCC_GETH_TEMODER_INIT;
- u16 test;
u8 function_code = 0;
u8 __iomem *endOfRing;
u8 numThreadsRxNumerical, numThreadsTxNumerical;
@@ -2667,8 +2666,6 @@ static int ucc_geth_startup(struct ucc_geth_private
*ugeth)
temoder |= ((ug_info->numQueuesTx - 1) << TEMODER_NUM_OF_QUEUES_SHIFT);
out_be16(&ugeth->p_tx_glbl_pram->temoder, temoder);
- test = in_be16(&ugeth->p_tx_glbl_pram->temoder);
-
/* Function code register value to be used later */
function_code = UCC_BMR_BO_BE | UCC_BMR_GBL;
/* Required for QE */
--
2.23.0
