net: qcom/emac: remove extraneous wake-on-lan code

The EMAC driver does not support wake-on-lan, but there is still code left-over that partially enables it. Remove that code and a few macros that support it. Signed-off-by: Timur Tabi <timur@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Jan 30, 2017 · e7e7454 · e7e7454
1 parent 0f20276
commit e7e7454
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diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
@@ -103,14 +103,6 @@
 #define RXEN                            0x00000002
 #define TXEN                            0x00000001
 
-
-/* EMAC_WOL_CTRL0 */
-#define LK_CHG_PME			0x20
-#define LK_CHG_EN			0x10
-#define MG_FRAME_PME			0x8
-#define MG_FRAME_EN			0x4
-#define WK_FRAME_EN			0x1
-
 /* EMAC_DESC_CTRL_3 */
 #define RFD_RING_SIZE_BMSK                                       0xfff
 
@@ -619,8 +611,6 @@ static void emac_mac_start(struct emac_adapter *adpt)
 
 	emac_reg_update32(adpt->base + EMAC_ATHR_HEADER_CTRL,
 			  (HEADER_ENABLE | HEADER_CNT_EN), 0);
-
-	emac_reg_update32(adpt->csr + EMAC_EMAC_WRAPPER_CSR2, 0, WOL_EN);
 }
 
 void emac_mac_stop(struct emac_adapter *adpt)

diff --git a/drivers/net/ethernet/qualcomm/emac/emac.h b/drivers/net/ethernet/qualcomm/emac/emac.h
@@ -167,10 +167,6 @@ enum emac_clk_id {
 
 #define EMAC_MAX_SETUP_LNK_CYCLE                                   100
 
-/* Wake On Lan */
-#define EMAC_WOL_PHY                     0x00000001 /* PHY Status Change */
-#define EMAC_WOL_MAGIC                   0x00000002 /* Magic Packet */
-
 struct emac_stats {
 	/* rx */
 	u64 rx_ok;              /* good packets */