From 1e77affd141eee00f16b1700dab0b0ce616fa9ba Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Fri, 22 Jun 2018 20:17:43 -0700 Subject: [PATCH] net: pch_gbe: Remove sw_reset_phy HAL abstraction 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 sw_reset_phy abstraction, which it turns out is never even used. Its one implementation, which is already called directly within the same translation unit, can therefore be made static and removed from the pch_gbe_phy.h header. Signed-off-by: Paul Burton Signed-off-by: David S. Miller --- 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_phy.c | 2 +- .../net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h | 1 - 5 files changed, 1 insertion(+), 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 5dbfcd55efa86..47ee7428c3d3b 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h @@ -335,7 +335,6 @@ struct pch_gbe_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 - * @sw_reset_phy: for pch_gbe_hal_phy_sw_reset */ struct pch_gbe_functions { void (*get_bus_info) (struct pch_gbe_hw *); @@ -343,7 +342,6 @@ struct pch_gbe_functions { 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 *); - void (*sw_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 3c6e009955ab1..e1ecfb0760297 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 @@ -89,7 +89,6 @@ static const struct pch_gbe_functions pch_gbe_ops = { .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, - .sw_reset_phy = pch_gbe_phy_sw_reset, }; /** @@ -204,18 +203,3 @@ void pch_gbe_hal_phy_hw_reset(struct pch_gbe_hw *hw) } hw->func->reset_phy(hw); } - -/** - * pch_gbe_hal_phy_sw_reset - Soft PHY reset - * @hw: Pointer to the HW structure - */ -void pch_gbe_hal_phy_sw_reset(struct pch_gbe_hw *hw) -{ - if (!hw->func->sw_reset_phy) { - struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw); - - netdev_err(adapter->netdev, "ERROR: configuration\n"); - return; - } - hw->func->sw_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 13fcdfb4a94dd..aa802f6700556 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 @@ -27,6 +27,5 @@ 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); -void pch_gbe_hal_phy_sw_reset(struct pch_gbe_hw *hw); #endif diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c index a5cad5ea9436b..6b35b573beef2 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c @@ -184,7 +184,7 @@ s32 pch_gbe_phy_write_reg_miic(struct pch_gbe_hw *hw, u32 offset, u16 data) * pch_gbe_phy_sw_reset - PHY software reset * @hw: Pointer to the HW structure */ -void pch_gbe_phy_sw_reset(struct pch_gbe_hw *hw) +static void pch_gbe_phy_sw_reset(struct pch_gbe_hw *hw) { u16 phy_ctrl; diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h index 95ad0151ad028..efb955be8cace 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h @@ -26,7 +26,6 @@ s32 pch_gbe_phy_get_id(struct pch_gbe_hw *hw); s32 pch_gbe_phy_read_reg_miic(struct pch_gbe_hw *hw, u32 offset, u16 *data); s32 pch_gbe_phy_write_reg_miic(struct pch_gbe_hw *hw, u32 offset, u16 data); -void pch_gbe_phy_sw_reset(struct pch_gbe_hw *hw); void pch_gbe_phy_hw_reset(struct pch_gbe_hw *hw); void pch_gbe_phy_power_up(struct pch_gbe_hw *hw); void pch_gbe_phy_power_down(struct pch_gbe_hw *hw); -- 2.39.5