[PATCH 05/14] net: pch_gbe: Remove reset_phy HAL abstraction
From: Paul Burton <hidden>
Date: 2018-06-23 03:18:29
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
For some reason the pch_gbe driver contains a struct pch_gbe_functions with pointers used by a HAL abstraction layer, even though there is only one implementation of each function. This patch removes the reset_phy abstraction in favor of calling pch_gbe_phy_hw_reset directly. Signed-off-by: Paul Burton <redacted> --- drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | 2 -- .../net/ethernet/oki-semi/pch_gbe/pch_gbe_api.c | 16 ---------------- .../net/ethernet/oki-semi/pch_gbe/pch_gbe_api.h | 1 - .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 4 ++-- 4 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h
index 47ee7428c3d3..02e8da2b6ad2 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h@@ -334,14 +334,12 @@ struct pch_gbe_hw; * @init_hw: for pch_gbe_hal_init_hw * @read_phy_reg: for pch_gbe_hal_read_phy_reg * @write_phy_reg: for pch_gbe_hal_write_phy_reg - * @reset_phy: for pch_gbe_hal_phy_hw_reset */ struct pch_gbe_functions { void (*get_bus_info) (struct pch_gbe_hw *); s32 (*init_hw) (struct pch_gbe_hw *); s32 (*read_phy_reg) (struct pch_gbe_hw *, u32, u16 *); s32 (*write_phy_reg) (struct pch_gbe_hw *, u32, u16); - void (*reset_phy) (struct pch_gbe_hw *); }; /**
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.c
index e1ecfb076029..6fe09af545e8 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.c@@ -88,7 +88,6 @@ static const struct pch_gbe_functions pch_gbe_ops = { .init_hw = pch_gbe_plat_init_hw, .read_phy_reg = pch_gbe_phy_read_reg_miic, .write_phy_reg = pch_gbe_phy_write_reg_miic, - .reset_phy = pch_gbe_phy_hw_reset, }; /**
@@ -188,18 +187,3 @@ s32 pch_gbe_hal_write_phy_reg(struct pch_gbe_hw *hw, u32 offset, return 0; return hw->func->write_phy_reg(hw, offset, data); } - -/** - * pch_gbe_hal_phy_hw_reset - Hard PHY reset - * @hw: Pointer to the HW structure - */ -void pch_gbe_hal_phy_hw_reset(struct pch_gbe_hw *hw) -{ - if (!hw->func->reset_phy) { - struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw); - - netdev_err(adapter->netdev, "ERROR: configuration\n"); - return; - } - hw->func->reset_phy(hw); -}
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.h
index aa802f670055..96540f6648b5 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.h
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.h@@ -26,6 +26,5 @@ void pch_gbe_hal_get_bus_info(struct pch_gbe_hw *hw); s32 pch_gbe_hal_init_hw(struct pch_gbe_hw *hw); s32 pch_gbe_hal_read_phy_reg(struct pch_gbe_hw *hw, u32 offset, u16 *data); s32 pch_gbe_hal_write_phy_reg(struct pch_gbe_hw *hw, u32 offset, u16 data); -void pch_gbe_hal_phy_hw_reset(struct pch_gbe_hw *hw); #endif
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
index fc5079fa01e8..175d6608bdb9 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c@@ -2538,7 +2538,7 @@ static void pch_gbe_remove(struct pci_dev *pdev) cancel_work_sync(&adapter->reset_task); unregister_netdev(netdev); - pch_gbe_hal_phy_hw_reset(&adapter->hw); + pch_gbe_phy_hw_reset(&adapter->hw); free_netdev(netdev); }
@@ -2674,7 +2674,7 @@ static int pch_gbe_probe(struct pci_dev *pdev, return 0; err_free_adapter: - pch_gbe_hal_phy_hw_reset(&adapter->hw); + pch_gbe_phy_hw_reset(&adapter->hw); err_free_netdev: free_netdev(netdev); return ret;
--
2.17.1