On 09/03/2012 02:44 AM, Joe Millenbach wrote: > The option allows you to remove TTY and compile without errors. This > saves space on systems that won't support TTY interfaces anyway. > bloat-o-meter output is below. ... > --- a/drivers/tty/Kconfig > +++ b/drivers/tty/Kconfig > @@ -1,3 +1,14 @@ > +config TTY > + bool "Enable TTY" if EXPERT > + default y > + ---help--- > + Allows you to remove TTY support which can save space, and > + blocks features that require TTY from inclusion in the kernel. > + TTY is required for any text terminals or serial port > + communication. Most users should leave this enabled. > + > +if TTY > + > config VT > bool "Virtual terminal" if EXPERT > depends on !S390 && !UML > @@ -355,6 +366,8 @@ config TRACE_SINK > If you select this option, you need to select > "Trace data router for MIPI P1149.7 cJTAG standard". > > +endif # TTY > + > config PPC_EPAPR_HV_BYTECHAN > tristate "ePAPR hypervisor byte channel driver" > depends on PPC
Hmm, I wonder why do not you include EHV in the depends-on-tty list? thanks, -- js suse labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
