fix make W=1 warning:
drivers/staging/et131x/et131x.c: In function
‘et1310_setup_device_for_multicast’:
drivers/staging/et131x/et131x.c:1052:6: warning: variable ‘pm_csr’ set but not
used [-Wunused-but-set-variable]
u32 pm_csr;
^
drivers/staging/et131x/et131x.c: In function ‘et1310_setup_device_for_unicast’:
drivers/staging/et131x/et131x.c:1101:6: warning: variable ‘pm_csr’ set but not
used [-Wunused-but-set-variable]
u32 pm_csr;
^
drivers/staging/et131x/et131x.c: In function ‘et131x_isr_handler’:
drivers/staging/et131x/et131x.c:4006:8: warning: variable ‘pm_csr’ set but not
used [-Wunused-but-set-variable]
u32 pm_csr;
^
Signed-off-by: Zhao, Gang <[email protected]>
---
drivers/staging/et131x/et131x.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 6413500..0c44014 100644
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -1049,7 +1049,6 @@ static void et1310_setup_device_for_multicast(struct
et131x_adapter *adapter)
u32 hash2 = 0;
u32 hash3 = 0;
u32 hash4 = 0;
- u32 pm_csr;
/* If ET131X_PACKET_TYPE_MULTICAST is specified, then we provision
* the multi-cast LIST. If it is NOT specified, (and "ALL" is not
@@ -1083,7 +1082,6 @@ static void et1310_setup_device_for_multicast(struct
et131x_adapter *adapter)
}
/* Write out the new hash to the device */
- pm_csr = readl(&adapter->regs->global.pm_csr);
if (!et1310_in_phy_coma(adapter)) {
writel(hash1, &rxmac->multi_hash1);
writel(hash2, &rxmac->multi_hash2);
@@ -1098,7 +1096,6 @@ static void et1310_setup_device_for_unicast(struct
et131x_adapter *adapter)
u32 uni_pf1;
u32 uni_pf2;
u32 uni_pf3;
- u32 pm_csr;
/* Set up unicast packet filter reg 3 to be the first two octets of
* the MAC address for both address
@@ -1124,7 +1121,6 @@ static void et1310_setup_device_for_unicast(struct
et131x_adapter *adapter)
(adapter->addr[4] << ET_RX_UNI_PF_ADDR1_5_SHIFT) |
adapter->addr[5];
- pm_csr = readl(&adapter->regs->global.pm_csr);
if (!et1310_in_phy_coma(adapter)) {
writel(uni_pf1, &rxmac->uni_pf_addr1);
writel(uni_pf2, &rxmac->uni_pf_addr2);
@@ -4003,12 +3999,9 @@ static void et131x_isr_handler(struct work_struct *work)
*/
if (adapter->flowcontrol == FLOW_TXONLY ||
adapter->flowcontrol == FLOW_BOTH) {
- u32 pm_csr;
-
/* Tell the device to send a pause packet via the back
* pressure register (bp req and bp xon/xoff)
*/
- pm_csr = readl(&iomem->global.pm_csr);
if (!et1310_in_phy_coma(adapter))
writel(3, &iomem->txmac.bp_ctrl);
}
--
1.8.5.3
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