pdc202xx_new: remove useless code
pdc202xx_new: remove useless code

Remove the following useless fragments from the driver:

- the ide_dma_lostirq() and ide_dma_timeout() handlers which boil down to just
  printing the incoherent reset message and calling their default counterparts;

- check for non-NULL drive->id in the ide_dma_check() handler -- this is assumed
  to be true by all other handlers (also, get rid of unnecessary nesting of the
  conditional statements there);

- the comment before pdcnew_tune_drive() which has nothing to do with the code.

Signed-off-by: Sergei Shtylyov <38a867ea26f35d3eeb42270f1bc7b9d1d135e6a2@ru.mvista.com>
Cc: Alan Cox <91e38e63b890fbb214c8914809fde03c73e7f24d@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@osdl.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <248de9df611a028e5eceb9d893a2ed6c24c89ef4@gmail.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas