[openwrt/openwrt] ramips: make PHY initialization more descriptive

[LEDE Commits]

blocktrron pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/6a15abbc753ca728d798cec9153fc532fce3791d

commit 6a15abbc753ca728d798cec9153fc532fce3791d
Author: David Bauer <mail at david-bauer.net>
AuthorDate: Sun Jun 6 19:45:24 2021 +0200

    ramips: make PHY initialization more descriptive
    
    The basic mode control register of the ESW PHYs is modified in this
    codeblock. Use the respective macros to make this code more readable.
    
    Signed-off-by: David Bauer <mail at david-bauer.net>
---
 target/linux/ramips/files/drivers/net/ethernet/ralink/gsw_mt7620.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/gsw_mt7620.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/gsw_mt7620.c
index bd379e6c7d..451881fc73 100644
--- a/target/linux/ramips/files/drivers/net/ethernet/ralink/gsw_mt7620.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/gsw_mt7620.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/mii.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/platform_device.h>
@@ -168,9 +169,9 @@ static void mt7620_hw_init(struct mt7620_gsw *gsw, int mdio_mode)
 
 		/* turn on all PHYs */
 		for (i = 0; i <= 4; i++) {
-			val = _mt7620_mii_read(gsw, gsw->ephy_base + i, 0);
-			val &= ~BIT(11);
-			_mt7620_mii_write(gsw, gsw->ephy_base + i, 0, val);
+			val = _mt7620_mii_read(gsw, gsw->ephy_base + i, MII_BMCR);
+			val &= ~BMCR_PDOWN;
+			_mt7620_mii_write(gsw, gsw->ephy_base + i, MII_BMCR, val);
 		}
 	}