On text-based systems the 'quiet' boot option will show printk levels
higher than CONSOLE_LOGLEVEL_QUIET.  The displaying of the Tux logo
during boot can cause some consoles to lose display data and as a result
confuse the end user.

Do not display the Tux logo on systems that are in 'quiet' boot.

v2: It helps to commit all my changes before sending them.  Remove extra
bracket.
v3: buildbot error fix: fbcon can be built as part of a module so export 
console_printk
v4: move console_printk change to separate patch, and drop logo cleanup

Signed-off-by: Prarit Bhargava <[email protected]>
Cc: Hans de Goede <[email protected]>
Cc: Marko Myllynen <[email protected]>
Cc: Steven Rostedt (VMware) <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: Yisheng Xie <[email protected]>
Cc: Petr Mladek <[email protected]>
Cc: Sergey Senozhatsky <[email protected]>
Cc: [email protected]

Prarit Bhargava (2):
  fbcon: Silence fbcon logo on 'quiet' boots
  printk: Export console_printk

 drivers/video/fbdev/core/fbcon.c | 11 ++++++++---
 kernel/printk/printk.c           |  1 +
 2 files changed, 9 insertions(+), 3 deletions(-)

-- 
2.17.2

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