Use of_device_compatible_match to group existing compatible
check of GMAC4 device.
Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxx>
Reviewed-by: Romain Gantois <romain.gantois@xxxxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
---
.../ethernet/stmicro/stmmac/stmmac_platform.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index d0e61aa1a495..4a3fe44b780d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -405,6 +405,16 @@ static int stmmac_of_get_mac_mode(struct device_node *np)
return -ENODEV;
}
+/* Compatible string array for all gmac4 devices */
+static const char * const stmmac_gmac4_compats[] = {
+ "snps,dwmac-4.00",
+ "snps,dwmac-4.10a",
+ "snps,dwmac-4.20a",
+ "snps,dwmac-5.10a",
+ "snps,dwmac-5.20",
+ NULL
+};
+
/**
* stmmac_probe_config_dt - parse device-tree driver parameters
* @pdev: platform_device structure
@@ -538,11 +548,7 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac)
plat->pmt = 1;
}
- if (of_device_is_compatible(np, "snps,dwmac-4.00") ||
- of_device_is_compatible(np, "snps,dwmac-4.10a") ||
- of_device_is_compatible(np, "snps,dwmac-4.20a") ||
- of_device_is_compatible(np, "snps,dwmac-5.10a") ||
- of_device_is_compatible(np, "snps,dwmac-5.20")) {
+ if (of_device_compatible_match(np, stmmac_gmac4_compats)) {
plat->has_gmac4 = 1;
plat->has_gmac = 0;
plat->pmt = 1;
--
2.48.1
