sfc: Remove unneeded register write
This was only ever needed for an FPGA version of Falcon.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 271cbf8..1d160da 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -2870,15 +2870,6 @@
unsigned thresh;
int rc;
- /* Set up the address region register. This is only needed
- * for the B0 FPGA, but since we are just pushing in the
- * reset defaults this may as well be unconditional. */
- EFX_POPULATE_OWORD_4(temp, ADR_REGION0, 0,
- ADR_REGION1, (1 << 16),
- ADR_REGION2, (2 << 16),
- ADR_REGION3, (3 << 16));
- falcon_write(efx, &temp, ADR_REGION_REG_KER);
-
/* Use on-chip SRAM */
falcon_read(efx, &temp, NIC_STAT_REG);
EFX_SET_OWORD_FIELD(temp, ONCHIP_SRAM, 1);