diff options
| author | Dave Jones <davej@redhat.com> | 2006-04-18 17:19:55 -0500 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-04-18 17:19:55 -0500 |
| commit | f1f76afd71e0f17af9a35fcb649f4bab53304a4d (patch) | |
| tree | a56257b13a0eda4a9b7e950c3b85adad16341b80 /drivers/i2c/busses/i2c-parport.c | |
| parent | 530515a06f90c0831732709efee4a99497bd2b7c (diff) | |
| parent | 385910f2b275a636238f70844f1b6da9fda6f2da (diff) | |
Merge ../linus
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 7e2e8cd1c14a..934bd55bae15 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); |