[PATCH net-next v2 2/5] net: renesas: rswitch: use FIELD_PREP for remaining MPIC register fields

From: Nikita Yushchenko
Date: Mon Dec 16 2024 - 02:21:15 EST


Commit fb9e6039c325 ("net: renesas: rswitch: fix initial MPIC register
setting") converted setting some MPIC fields to FIELD_PREP.

To keep common style, do the same with mii bus related fields of the
same register.

Signed-off-by: Nikita Yushchenko <nikita.yoush@xxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/renesas/rswitch.c | 5 +++--
drivers/net/ethernet/renesas/rswitch.h | 10 ++--------
2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c
index 12efee9f75d8..e1541a206687 100644
--- a/drivers/net/ethernet/renesas/rswitch.c
+++ b/drivers/net/ethernet/renesas/rswitch.c
@@ -1164,8 +1164,9 @@ static void rswitch_rmac_setting(struct rswitch_etha *etha, const u8 *mac)

static void rswitch_etha_enable_mii(struct rswitch_etha *etha)
{
- rswitch_modify(etha->addr, MPIC, MPIC_PSMCS_MASK | MPIC_PSMHT_MASK,
- MPIC_PSMCS(etha->psmcs) | MPIC_PSMHT(0x06));
+ rswitch_modify(etha->addr, MPIC, MPIC_PSMCS | MPIC_PSMHT,
+ FIELD_PREP(MPIC_PSMCS, etha->psmcs) |
+ FIELD_PREP(MPIC_PSMHT, 0x06));
}

static int rswitch_etha_hw_init(struct rswitch_etha *etha, const u8 *mac)
diff --git a/drivers/net/ethernet/renesas/rswitch.h b/drivers/net/ethernet/renesas/rswitch.h
index 4b1489100330..78c0325cdf30 100644
--- a/drivers/net/ethernet/renesas/rswitch.h
+++ b/drivers/net/ethernet/renesas/rswitch.h
@@ -732,6 +732,8 @@ enum rswitch_etha_mode {
#define MPIC_LSC_100M 1
#define MPIC_LSC_1G 2
#define MPIC_LSC_2_5G 3
+#define MPIC_PSMCS GENMASK(22, 16)
+#define MPIC_PSMHT GENMASK(26, 24)

#define MDIO_READ_C45 0x03
#define MDIO_WRITE_C45 0x01
@@ -747,14 +749,6 @@ enum rswitch_etha_mode {
#define MMIS1_PRACS BIT(0) /* Read */
#define MMIS1_CLEAR_FLAGS 0xf

-#define MPIC_PSMCS_SHIFT 16
-#define MPIC_PSMCS_MASK GENMASK(22, MPIC_PSMCS_SHIFT)
-#define MPIC_PSMCS(val) ((val) << MPIC_PSMCS_SHIFT)
-
-#define MPIC_PSMHT_SHIFT 24
-#define MPIC_PSMHT_MASK GENMASK(26, MPIC_PSMHT_SHIFT)
-#define MPIC_PSMHT(val) ((val) << MPIC_PSMHT_SHIFT)
-
#define MLVC_PLV BIT(16)

/* GWCA */
--
2.39.5