[net-next PATCH 4/7] stmmac: dwmac-sti: move st,gmac_en parsing to sti_dwmac_parse_data
From: Joachim Eastwood <hidden>
Date: 2016-10-30 20:06:37
Subsystem:
networking drivers, stmmac ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The sti_dwmac_init() function is called both from probe and resume. Since DT properties doesn't change between suspend/resume cycles move parsing of this parameter into sti_dwmac_parse_data() where it belongs. Signed-off-by: Joachim Eastwood <redacted> --- drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
index 09dd2be..e814b68 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c@@ -128,6 +128,7 @@ struct sti_dwmac { int clk_sel_reg; /* GMAC ext clk selection register */ struct device *dev; struct regmap *regmap; + bool gmac_en; u32 speed; void (*fix_retime_src)(void *priv, unsigned int speed); };
@@ -233,14 +234,12 @@ static int sti_dwmac_init(struct platform_device *pdev, void *priv) struct sti_dwmac *dwmac = priv; struct regmap *regmap = dwmac->regmap; int iface = dwmac->interface; - struct device *dev = dwmac->dev; - struct device_node *np = dev->of_node; u32 reg = dwmac->ctrl_reg; u32 val; clk_prepare_enable(dwmac->clk); - if (of_property_read_bool(np, "st,gmac_en")) + if (dwmac->gmac_en) regmap_update_bits(regmap, reg, EN_MASK, EN); regmap_update_bits(regmap, reg, MII_PHY_SEL_MASK, phy_intf_sels[iface]);
@@ -281,6 +280,7 @@ static int sti_dwmac_parse_data(struct sti_dwmac *dwmac, dwmac->dev = dev; dwmac->interface = of_get_phy_mode(np); dwmac->regmap = regmap; + dwmac->gmac_en = of_property_read_bool(np, "st,gmac_en"); dwmac->ext_phyclk = of_property_read_bool(np, "st,ext-phyclk"); dwmac->tx_retime_src = TX_RETIME_SRC_NA; dwmac->speed = SPEED_100;
--
2.10.1