[TG3]: 5906 doesn't need to switch to slower clock.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index fc94b19..b6615f1 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -1340,7 +1340,8 @@
tw32_wait_f(TG3PCI_CLOCK_CTRL, base_val | CLOCK_CTRL_ALTCLK |
CLOCK_CTRL_PWRDOWN_PLL133, 40);
- } else if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
+ } else if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) ||
+ (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)) {
/* do nothing */
} else if (!((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
(tp->tg3_flags & TG3_FLAG_ENABLE_ASF))) {