[TG3]: use TG3_FLG2_5705_PLUS instead of multi-way if's

Replace a number of three-way if statements checking for 5705, 5750,
and 5752 to reference the equivalent TG3_FLG2_5705_PLUS flag instead.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 12 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 4375eec06d37..7ff598c9a0ca 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -85,9 +85,7 @@
 /* hardware minimum and maximum for a single frame's data payload */
 #define TG3_MIN_MTU                     60
 #define TG3_MAX_MTU(tp) \
-        ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 && \
-          GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750 && \
-          GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) ? 9000 : 1500)
+        (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ? 9000 : 1500)
 
 /* These numbers seem to be hard coded in the NIC firmware somehow.
  * You can't change the ring sizes, but you can change where you place
@@ -863,9 +861,7 @@ out:
         if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) {
                 /* Cannot do read-modify-write on 5401 */
                 tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x4c20);
-        } else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 &&
-                   GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750 &&
-                   GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) {
+        } else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
                 u32 phy_reg;
 
                 /* Set bit 14 with read-modify-write to preserve other bits */
@@ -877,9 +873,7 @@ out:
         /* Set phy register 0x10 bit 0 to high fifo elasticity to support
          * jumbo frames transmission.
          */
-        if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 &&
-            GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750 &&
-            GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) {
+        if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
                 u32 phy_reg;
 
                 if (!tg3_readphy(tp, MII_TG3_EXT_CTRL, &phy_reg))
@@ -8483,9 +8477,7 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
                 /* DMA read watermark not used on PCIE */
                 tp->dma_rwctrl |= 0x00180000;
         } else if (!(tp->tg3_flags & TG3_FLAG_PCIX_MODE)) {
-                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 ||
-                    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
-                    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
+                if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
                         tp->dma_rwctrl |= 0x003f0000;
                 else
                         tp->dma_rwctrl |= 0x003f000f;