Defined in 2 files as a macro:

• drivers/net/ethernet/stmicro/stmmac/dwmac1000.h, line 22 (as a macro)
• drivers/net/ethernet/stmicro/stmmac/dwmac4.h, line 38 (as a macro)

Referenced in 2 files:

• drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c, line 429
• drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c, line 957