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net: stmmac: replace the has_sun8i field with a flag

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Drop the boolean field of the plat_stmmacenet_data structure in favor of a
simple bitfield flag.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Link: https://lore.kernel.org/r/20230710090001.303225-5-brgl@bgdev.pl
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Bartosz Golaszewski
2023-07-10 10:59:53 +02:00
committed by Jakub Kicinski
parent fd1d62d80e
commit d8daff284e
3 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
View File

@@ -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;

4
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
View File

@@ -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;

2
include/linux/stmmac.h
View File

@@ -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;