mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-02 11:41:35 -04:00
Code Issues Packages Projects Releases Wiki Activity

net: dsa: mv88e6xxx: remove duplicated register definition

Browse Source 
There are two identical MV88E6XXX_PTP_GC_ETYPE definitions in ptp.h,
and MV88E6XXX_PTP_ETHERTYPE in hwtstamp.h which all refer to the
exact same register. As the code that accesses this register is in
hwtstamp.c, use the hwtstamp.h definition, and remove the
unnecessary duplicated definition in ptp.h

Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle)
2025-09-16 21:34:58 +01:00
committed by Jakub Kicinski
parent 946fc083fc
commit 30cf6a875e
2 changed files with 1 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/dsa/mv88e6xxx/hwtstamp.c
View File

@@ -570,7 +570,7 @@ int mv88e6xxx_hwtstamp_setup(struct mv88e6xxx_chip *chip)
}
/* Set the ethertype of L2 PTP messages */
err = mv88e6xxx_ptp_write(chip, MV88E6XXX_PTP_GC_ETYPE, ETH_P_1588);
err = mv88e6xxx_ptp_write(chip, MV88E6XXX_PTP_ETHERTYPE, ETH_P_1588);
if (err)
return err;

6
drivers/net/dsa/mv88e6xxx/ptp.h
View File

@@ -44,13 +44,7 @@
#define MV88E6352_TAI_TIME_LO 0x0e
#define MV88E6352_TAI_TIME_HI 0x0f
/* Offset 0x00: Ether Type */
#define MV88E6XXX_PTP_GC_ETYPE 0x00
/* 6165 Global Control Registers */
/* Offset 0x00: Ether Type */
#define MV88E6XXX_PTP_GC_ETYPE 0x00
/* Offset 0x01: Message ID */
#define MV88E6XXX_PTP_GC_MESSAGE_ID 0x01