On Wed, Oct 29, 2014 at 04:47:25PM +0800, Greg Kroah-Hartman wrote: > On Wed, Oct 22, 2014 at 02:24:46PM +0530, Sudip Mukherjee wrote: > > we should be using DMA API rather than using bus specific DMA API. > > Why? > as given in the DMA-API-HOWTO.txt : the DMA API works with any bus independent of the underlying microprocessor architecture. > > converted the occurrence of pci_map_*() to dma_map_*(), > > and at the same time used the dma_mapping_error(). > > Trailing whitespace :( > oops .. really sorry . when i checked with checkpatch it didnot show any error. and I did not know that trailing whitespaces should not be there in the commit message also. > What have you used to test this change? it has just been build tested , not tested on hardware. thanks sudip > > thanks, > > greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
