net: stmmac: Switch stmmac_hwtimestamp to generic HW Interface Helpers

Switch stmmac_hwtimestamp to generic Hardware Interface Helpers instead
of using hard-coded callbacks. This makes the code more readable and
more flexible.

No functional change.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 0e0b6f19104d..7291561ad217 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -383,18 +383,6 @@ extern const struct stmmac_desc_ops ndesc_ops;
 
 struct mac_device_info;
 
-/* PTP and HW Timer helpers */
-struct stmmac_hwtimestamp {
-	void (*config_hw_tstamping) (void __iomem *ioaddr, u32 data);
-	u32 (*config_sub_second_increment)(void __iomem *ioaddr, u32 ptp_clock,
-					   int gmac4);
-	int (*init_systime) (void __iomem *ioaddr, u32 sec, u32 nsec);
-	int (*config_addend) (void __iomem *ioaddr, u32 addend);
-	int (*adjust_systime) (void __iomem *ioaddr, u32 sec, u32 nsec,
-			       int add_sub, int gmac4);
-	 u64(*get_systime) (void __iomem *ioaddr);
-};
-
 extern const struct stmmac_hwtimestamp stmmac_ptp;
 extern const struct stmmac_mode_ops dwmac4_ring_mode_ops;