diff options
Diffstat (limited to 'target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c')
| -rw-r--r-- | target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c b/target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c index 6c03a4e85..28b61206d 100644 --- a/target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c +++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c @@ -37,7 +37,7 @@ #define CFE_EPTSEAL 0x43464531 /* CFE1 is the magic number to recognize CFE from other bootloaders */ -static int cfe_found = 0; +static int cfe_found; static u32 cfe_handle; static u32 cfe_entry; @@ -58,20 +58,16 @@ int __init cfe_present(void) cfe_seal = (u32) fw_arg3; /* Check for CFE by finding the CFE magic number */ - if (cfe_seal != CFE_EPTSEAL) { - /* We are not booted from CFE */ + if (cfe_seal != CFE_EPTSEAL) return 0; - } /* cfe_a1_val must be 0, because only one CPU present in the ADM5120 */ - if (a1 != 0) { + if (a1 != 0) return 0; - } /* The cfe_handle, and the cfe_entry must be kernel mode addresses */ - if ((cfe_handle < KSEG0) || (cfe_entry < KSEG0)) { + if ((cfe_handle < KSEG0) || (cfe_entry < KSEG0)) return 0; - } cfe_found = 1; return 1; |