A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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max732x: correct nr_port checking off by one error

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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]>
This commit is contained in:
Axel Lin 2010-05-26 14:42:20 -07:00 • committed by Linus Torvalds
commit 5535cb681c
1 changed files with 3 additions and 3 deletions
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6
drivers/gpio/max732x.c
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@ -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);