diff options
Diffstat (limited to 'src/soc/intel/skylake/lpc.c')
| -rw-r--r-- | src/soc/intel/skylake/lpc.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/soc/intel/skylake/lpc.c b/src/soc/intel/skylake/lpc.c index ff413f49ba..e47026c4f8 100644 --- a/src/soc/intel/skylake/lpc.c +++ b/src/soc/intel/skylake/lpc.c @@ -209,9 +209,12 @@ static inline int pch_io_range_in_default(u16 base, u16 size) if (base >= LPC_DEFAULT_IO_RANGE_UPPER) return 0; - /* Is it entirely contained? */ - if (base >= LPC_DEFAULT_IO_RANGE_LOWER && - (base + size) < LPC_DEFAULT_IO_RANGE_UPPER) + /* + * Is it entirely contained? + * Since LPC_DEFAULT_IO_RANGE_LOWER is Zero, + * it need not be checked against lower base. + */ + if ((base + size) < LPC_DEFAULT_IO_RANGE_UPPER) return 1; /* This will return not in range for partial overlaps. */ |