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author | Jeff Garzik <jeff@garzik.org> | 2006-04-18 04:54:00 -0400 |
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committer | Jeff Garzik <jeff@garzik.org> | 2006-04-18 04:54:00 -0400 |
commit | 4741c336d27dec3ea68a35659abb8dc82b142388 (patch) | |
tree | a8576df82129354b77b0144c480c446ec7aba7b2 /drivers/i2c/busses/i2c-parport.c | |
parent | 26ec634c31a11a003040e10b4d650495158632fd (diff) | |
parent | a9a5cd5d2a57fb76dbae2115450f777b69beccf7 (diff) |
Merge branch 'master'
Diffstat (limited to 'drivers/i2c/busses/i2c-parport.c')
-rw-r--r-- | drivers/i2c/busses/i2c-parport.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index 7e2e8cd1c14..934bd55bae1 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -241,9 +241,14 @@ static struct parport_driver i2c_parport_driver = { static int __init i2c_parport_init(void) { - if (type < 0 || type >= ARRAY_SIZE(adapter_parm)) { + if (type < 0) { + printk(KERN_WARNING "i2c-parport: adapter type unspecified\n"); + return -ENODEV; + } + + if (type >= ARRAY_SIZE(adapter_parm)) { printk(KERN_WARNING "i2c-parport: invalid type (%d)\n", type); - type = 0; + return -ENODEV; } return parport_register_driver(&i2c_parport_driver); |