| commit | 220ddc0847ebd42d18ee78c7e1c2f4c2e3be637d | |
| author | Milton Miller <miltonm@bga.com> | |
| Sun, 10 Jun 2007 04:32:43 +0000 (10 14:32 +1000) | ||
| committer | Paul Mackerras <paulus@samba.org> | |
| Thu, 14 Jun 2007 01:56:17 +0000 (14 11:56 +1000) | ||
| tree | 22f9a16bd62bd5f0041673dfa0abbfd695a0144a | treesnapshot (tar.gz zip) |
| parent | c63c4faa8cf055319c7ed557d2050c1c3776fac5 | commitdiff |
[POWERPC] Fix console output getting dropped on platforms without udbg_putc
Previously, registering this early console would just result
in dropping early buffered printk output until a udbg_putc
was registered.
However, commit 69331af79cf29e26d1231152a172a1a10c2df511
clears the CON_PRINTBUFFER flag on the main console when a
CON_BOOT (early) console has been registered, resulting in
the buffered messages never being displayed to the user.
This fixes the problem by making sure we don't register udbg_console
on platforms that don't implement udbg_putc.
Signed-off-by: Milton Miller <miltonm@bga.com>
Acked-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Previously, registering this early console would just result
in dropping early buffered printk output until a udbg_putc
was registered.
However, commit 69331af79cf29e26d1231152a172a1a10c2df511
clears the CON_PRINTBUFFER flag on the main console when a
CON_BOOT (early) console has been registered, resulting in
the buffered messages never being displayed to the user.
This fixes the problem by making sure we don't register udbg_console
on platforms that don't implement udbg_putc.
Signed-off-by: Milton Miller <miltonm@bga.com>
Acked-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| arch/powerpc/kernel/udbg.c | diffblobblamehistory |