57 static _Bool is_valid(u_register_t addr)  in is_valid()  argument
59 	switch (addr) {  in is_valid()
83 static int armada_dfx_sread(u_register_t *read, u_register_t addr)  in armada_dfx_sread()  argument
85 	if (!is_valid(addr))  in armada_dfx_sread()
88 	*read = mmio_read_32(addr);  in armada_dfx_sread()
93 static int armada_dfx_swrite(u_register_t addr, u_register_t val)  in armada_dfx_swrite()  argument
95 	if (!is_valid(addr))  in armada_dfx_swrite()
98 	mmio_write_32(addr, val);  in armada_dfx_swrite()
104 			  u_register_t addr, u_register_t val)  in mvebu_dfx_misc_handle()  argument
108 	debug("func %ld, addr 0x%lx, val 0x%lx\n", func, addr, val);  in mvebu_dfx_misc_handle()
112 		return armada_dfx_sread(read, addr);  in mvebu_dfx_misc_handle()
114 		return armada_dfx_swrite(addr, val);  in mvebu_dfx_misc_handle()