michael/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net: remove unreachable legacy LED code

Browse Source 
The code is guarded by a condition none of the defconfigs meet (that is
CONFIG_SYS_FAULT_ECHO_LINK_DOWN and CONFIG_LED_STATUS_RED both enabled),
so we can remove the unreachable code sections.

When doing that, there's no caller for miiphy_link anymore, so it can be
removed.

This in turns makes CONFIG_SYS_FAULT_ECHO_LINK_DOWN and
CONFIG_SYS_FAULT_MII_ADDR unused so they are removed as well.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Quentin Schulz
2025-11-19 17:43:48 +01:00
committed by Tom Rini
parent 914acbdba3
commit 715107089f
4 changed files with 0 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
common/miiphyutil.c
View File

@@ -523,28 +523,3 @@ int miiphy_is_1000base_x(const char *devname, unsigned char addr)
return 0;
#endif
}
#ifdef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
/*****************************************************************************
*
* Determine link status
*/
int miiphy_link(const char *devname, unsigned char addr)
{
unsigned short reg;
/* dummy read; needed to latch some phys */
(void)miiphy_read(devname, addr, MII_BMSR, &reg);
if (miiphy_read(devname, addr, MII_BMSR, &reg)) {
puts("MII_BMSR read failed, assuming no link\n");
return 0;
}
/* Determine if a link is active */
if ((reg & BMSR_LSTATUS) != 0) {
return 1;
} else {
return 0;
}
}
#endif