diff options
| author | Axel Lin <[email protected]> | 2010-05-26 14:42:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2010-05-27 09:12:41 -0700 |
| commit | 5535cb681c38bda94af02ef4b043a25b52303e65 (patch) | |
| tree | 9ad66972714c55298a2d64e332b1211419421aa4 | |
| parent | c1cc9b9775c931a0015178daf92d41aec00580de (diff) | |
max732x: correct nr_port checking off by one error
Setup both client_group_a and client_group_b if nr_port > 8 (not including
nr_port==8).
Signed-off-by: Axel Lin <[email protected]>
Cc: Eric Miao <[email protected]>
Cc: Ben Dooks <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | drivers/gpio/max732x.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/max732x.c b/drivers/gpio/max732x.c index 2053ba9cbfae..26ff40110d9f 100644 --- a/drivers/gpio/max732x.c +++ b/drivers/gpio/max732x.c @@ -595,14 +595,14 @@ static int __devinit max732x_probe(struct i2c_client *client, switch (client->addr & 0x70) { case 0x60: chip->client_group_a = client; - if (nr_port > 7) { + if (nr_port > 8) { c = i2c_new_dummy(client->adapter, addr_b); chip->client_group_b = chip->client_dummy = c; } break; case 0x50: chip->client_group_b = client; - if (nr_port > 7) { + if (nr_port > 8) { c = i2c_new_dummy(client->adapter, addr_a); chip->client_group_a = chip->client_dummy = c; } @@ -617,7 +617,7 @@ static int __devinit max732x_probe(struct i2c_client *client, mutex_init(&chip->lock); max732x_readb(chip, is_group_a(chip, 0), &chip->reg_out[0]); - if (nr_port > 7) + if (nr_port > 8) max732x_readb(chip, is_group_a(chip, 8), &chip->reg_out[1]); ret = max732x_irq_setup(chip, id); |