On Mon, Feb 15, 2010 at 06:46:35AM -0800, Bernie Thompson wrote: > Specify Kconfig dependencies, and include warnings for building as a module > > udlfb is dependent on FB_DEFERRED_IO, FB_SYS_*, and FB_MODE_HELPERS > > Because many kernels do not include defio (which cannot be built > as a module), yet users want to be able to build udlfb as a module later, > udlfb has ifdefs and these dependency warnings to help udlfb build with or > without certain dependencies, but also print warnings for any lost function. > > Even though this kind of flexibility isn't common, we've gotten feedback > from a significant portion of users that they were frustrated without it. This patch adds the warning to the build: drivers/staging/udlfb/udlfb.c:65:2: warning: #warning message "FB_SYS_* in kernel or module option to support fb console" Any ideas? thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
