[PATCH net-next 04/12] net: stmmac: replace the has_sun8i field with a flag

Bartosz Golaszewski
2023-06-21T18:26:23Z

drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++--
include/linux/stmmac.h | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index 1e714380d125..2b5ebb15bfda 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -1227,7 +1227,7 @@ static int sun8i_dwmac_probe(struct platform_device *pdev)
plat_dat->interface = interface;
plat_dat->rx_coe = STMMAC_RX_COE_TYPE2;
plat_dat->tx_coe = 1;
- plat_dat->has_sun8i = true;
+ plat_dat->flags |= STMMAC_FLAG_HAS_SUN8I;
plat_dat->bsp_priv = gmac;
plat_dat->init = sun8i_dwmac_init;
plat_dat->exit = sun8i_dwmac_exit;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index a1a59af3961d..3df32658b5bb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -325,7 +325,7 @@ static void stmmac_clk_csr_set(struct stmmac_priv *priv)
priv->clk_csr = STMMAC_CSR_250_300M;
}

- if (priv->plat->has_sun8i) {
+ if (priv->plat->flags & STMMAC_FLAG_HAS_SUN8I) {
if (clk_rate > 160000000)
priv->clk_csr = 0x03;
else if (clk_rate > 80000000)
@@ -6856,7 +6856,7 @@ static int stmmac_hw_init(struct stmmac_priv *priv)
int ret;

/* dwmac-sun8i only work in chain mode */
- if (priv->plat->has_sun8i)
+ if (priv->plat->flags & STMMAC_FLAG_HAS_SUN8I)
chain_mode = 1;
priv->chain_mode = chain_mode;

diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 15fb07cc89c8..66dcf84d024a 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -207,6 +207,7 @@ struct dwmac4_addrs {
#define STMMAC_FLAG_HAS_INTEGRATED_PCS BIT(0)
#define STMMAC_FLAG_SPH_DISABLE BIT(1)
#define STMMAC_FLAG_USE_PHY_WOL BIT(2)
+#define STMMAC_FLAG_HAS_SUN8I BIT(3)

struct plat_stmmacenet_data {
int bus_id;
@@ -270,7 +271,6 @@ struct plat_stmmacenet_data {
struct reset_control *stmmac_ahb_rst;
struct stmmac_axi *axi;
int has_gmac4;
- bool has_sun8i;
bool tso_en;
int rss_en;
int mac_port_sel_speed;
--
2.39.2