diff options
Diffstat (limited to 'drivers/parport/parport_pc.c')
| -rw-r--r-- | drivers/parport/parport_pc.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c index fedc06bed18d..f721299eb1ba 100644 --- a/drivers/parport/parport_pc.c +++ b/drivers/parport/parport_pc.c @@ -1702,7 +1702,8 @@ static int parport_ECP_supported(struct parport *pb) } #endif -static int intel_bug_present(struct parport *pb) +#ifdef CONFIG_X86_32 +static int intel_bug_present_check_epp(struct parport *pb) { const struct parport_pc_private *priv = pb->private_data; int bug_present = 0; @@ -1725,6 +1726,21 @@ static int intel_bug_present(struct parport *pb) return bug_present; } +static int intel_bug_present(struct parport *pb) +{ +/* Check whether the device is legacy, not PCI or PCMCIA. Only legacy is known to be affected. */ + if (pb->dev != NULL) { + return 0; + } + + return intel_bug_present_check_epp(pb); +} +#else +static int intel_bug_present(struct parport *pb) +{ + return 0; +} +#endif /* CONFIG_X86_32 */ static int parport_ECPPS2_supported(struct parport *pb) { |