diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c index 41f3ef6bea66..d31f79c455de 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c @@ -266,6 +266,22 @@ static int meson_axg_set_phy_mode(struct meson8b_dwmac *dwmac) return 0; } +static int meson8b_devm_clk_prepare_enable(struct meson8b_dwmac *dwmac, + struct clk *clk) +{ + int ret; + + ret = clk_prepare_enable(clk); + if (ret) + return ret; + + devm_add_action_or_reset(dwmac->dev, + (void(*)(void *))clk_disable_unprepare, + dwmac->rgmii_tx_clk); + + return 0; +} + static int meson8b_init_prg_eth(struct meson8b_dwmac *dwmac) { int ret; @@ -299,16 +315,13 @@ static int meson8b_init_prg_eth(struct meson8b_dwmac *dwmac) return ret; } - ret = clk_prepare_enable(dwmac->rgmii_tx_clk); + ret = meson8b_devm_clk_prepare_enable(dwmac, + dwmac->rgmii_tx_clk); if (ret) { dev_err(dwmac->dev, "failed to enable the RGMII TX clock\n"); return ret; } - - devm_add_action_or_reset(dwmac->dev, - (void(*)(void *))clk_disable_unprepare, - dwmac->rgmii_tx_clk); break; case PHY_INTERFACE_MODE_RMII: |