On Sat, Mar 07, 2015 at 10:56:52AM +0530, Sudip Mukherjee wrote: > these variables were assigned some values but they were never being > reused again. But some of them should have been checked, right? Or, if no one cares, fix up the function to not return anything, like for all of the read_register() calls. Please do that instead. thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel