[PATCHv5 1/2] parport: parport_pc: Introduce intel_bug_present function.

From: "Matwey V. Kornilov" Put the code to check present of the Intel bug from parport_EPP_supported into new intel_bug_present function. The later also return ECR register to the state it has before function call. Signed-off-by: Matwey V. Kornilov --- drivers/parport/parport_pc.c | 38

[PATCHv5 1/2] parport: parport_pc: Introduce intel_bug_present function.

From: Matwey V. Kornilov mat...@sai.msu.ru Put the code to check present of the Intel bug from parport_EPP_supported into new intel_bug_present function. The later also return ECR register to the state it has before function call. Signed-off-by: Matwey V. Kornilov mat...@sai.msu.ru ---