doc: fix an incorrect suggestion to pass NULL for PCI like buses
commit97a34eb77c758ff7821c2d29b3b5a84299c93aa1
authorMatti Linnanvuori <mattilinnanvuori@yahoo.com>
Mon, 28 Apr 2008 16:33:27 +0000 (28 09:33 -0700)
committerJesse Barnes <jbarnes@hobbes.lan>
Mon, 28 Apr 2008 17:07:28 +0000 (28 10:07 -0700)
tree4dc366d87f30471de8e00070d51fa4ad9f80ca51
parent819e32377e401669d2c010f1a0ce12fe43ea5261
doc: fix an incorrect suggestion to pass NULL for PCI like buses

Fix an incorrect suggestion to pass NULL to pci_alloc_consistent
for PCI like buses where devices don't have struct pci_dev (like ISA, EISA).

Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com>
Acked-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@hobbes.lan>
Documentation/DMA-mapping.txt