[ide] ns87415: small cleanup

ide_hwif_setup_dma() calls pci_set_master() if necessary.
pci_set_master() (indirectly via pcibios_set_master()) sets
PCI_LATENCY_TIMER to a "reasonable" value.
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/pci/ns87415.c

@@ -208,10 +208,6 @@ static void __init init_hwif_ns87415 (ide_hwif_t *hwif)
 	hwif->autodma = 0;
 	hwif->selectproc = &ns87415_selectproc;
 
-	/* Set a good latency timer and cache line size value. */
-	(void) pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
-	/* FIXME: use pci_set_master() to ensure good latency timer value */
-
 	/*
 	 * We cannot probe for IRQ: both ports share common IRQ on INTA.
 	 * Also, leave IRQ masked during drive probing, to prevent infinite