diff options
Diffstat (limited to 'Documentation/i2c/writing-clients')
| -rw-r--r-- | Documentation/i2c/writing-clients | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients index e6b546dd4f7..522ae01d2e7 100644 --- a/Documentation/i2c/writing-clients +++ b/Documentation/i2c/writing-clients @@ -315,11 +315,10 @@ For now, you can ignore the `flags' parameter. It is there for future use. const char *type_name = ""; int is_isa = i2c_is_isa_adapter(adapter); - if (is_isa) { + /* Do this only if the chip can additionally be found on the ISA bus + (hybrid chip). */ - /* If this client can't be on the ISA bus at all, we can stop now - (call `goto ERROR0'). But for kicks, we will assume it is all - right. */ + if (is_isa) { /* Discard immediately if this ISA range is already used */ if (check_region(address,FOO_EXTENT)) @@ -495,10 +494,10 @@ much simpler than the attachment code, fortunately! return err; } - /* SENSORS ONLY START */ + /* HYBRID SENSORS CHIP ONLY START */ if i2c_is_isa_client(client) release_region(client->addr,LM78_EXTENT); - /* SENSORS ONLY END */ + /* HYBRID SENSORS CHIP ONLY END */ kfree(client); /* Frees client data too, if allocated at the same time */ return 0; |