diff options
Diffstat (limited to 'drivers/hwmon/w83781d.c')
| -rw-r--r-- | drivers/hwmon/w83781d.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index 076200ed2ec9..f664c2152a6d 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -1850,10 +1850,12 @@ w83781d_isa_found(unsigned short address) } } -#define REALLY_SLOW_IO /* * We need the timeouts for at least some W83781D-like * chips. But only if we read 'undefined' registers. + * There used to be a "#define REALLY_SLOW_IO" to enforce that, but + * this has been without any effect since more than a decade, so it + * has been dropped. */ val = inb_p(address + 1); if (inb_p(address + 2) != val @@ -1862,7 +1864,6 @@ w83781d_isa_found(unsigned short address) pr_debug("Detection failed at step %d\n", 1); goto release; } -#undef REALLY_SLOW_IO /* * We should be able to change the 7 LSB of the address port. The |