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    Subject[ 38/95] tty/powerpc: early udbg consoles cant be modules
    3.2-stable review patch.  If anyone has any objections, please let me know.


    From: Stephen Rothwell <>

    commit f21c6d4a49179f91fd70a41382382f08c780d425 upstream.

    Fixes these build errors:

    ERROR: ".udbg_printf" [drivers/tty/ehv_bytechan.ko] undefined!
    ERROR: ".register_early_udbg_console" [drivers/tty/ehv_bytechan.ko] undefined!
    ERROR: "udbg_putc" [drivers/tty/ehv_bytechan.ko] undefined!

    Cc: Timur Tabi <>
    Signed-off-by: Stephen Rothwell <>
    Signed-off-by: Greg Kroah-Hartman <>

    drivers/tty/Kconfig | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/tty/Kconfig
    +++ b/drivers/tty/Kconfig
    @@ -365,7 +365,7 @@ config PPC_EPAPR_HV_BYTECHAN

    bool "Early console (udbg) support for ePAPR hypervisors"
    - depends on PPC_EPAPR_HV_BYTECHAN
    + depends on PPC_EPAPR_HV_BYTECHAN=y
    Select this option to enable early console (a.k.a. "udbg") support
    via an ePAPR byte channel. You also need to choose the byte channel

     \ /
      Last update: 2012-03-09 20:51    [W:0.028 / U:7.680 seconds]
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