On Wed, May 09, 2012 at 09:36:03AM -0700, H Hartley Sweeten wrote: > Remove the __user annotations in the struct definitions in > comedi.h. > > These structs are used to pass information from user-space > to kernel-space. The copy_from_user and copy_to_user functions > are used to transfer the data between the address spaces. > > The drivers then use the information internally under the > assumption that they are kernel-space objects. Having the > __user annotations inside the structs produces a number of > sparse warnings of the type: > > warning: dereference of noderef expression > > According to Grek Kroah-Hartman: That would be "Greg" :) _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
