Samuel Thibault 37f60dd06e braille-console: Fix value returned by _braille_console_setup ... [ Upstream commit 2ed2b8621be2708c0f6d61fe9841e9ad8b9753f0 ] commit bbeddf52ad ("printk: move braille console support into separate braille.[ch] files") introduced _braille_console_setup() to outline the braille initialization code. There was however some confusion over the value it was supposed to return. commit 2cfe6c4ac7 ("printk: Fix return of braille_register_console()") tried to fix it but failed to. This fixes and documents the returned value according to the use in printk.c: non-zero return means a parsing error, and thus this console configuration should be ignored. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Aleksey Makarov <aleksey.makarov@linaro.org> Cc: Joe Perches <joe@perches.com> Cc: Ming Lei <ming.lei@canonical.com> Cc: Steven Rostedt <rostedt@goodmis.org> Acked-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-03-22 09:23:23 +01:00
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braille.c	braille-console: Fix value returned by _braille_console_setup	2018-03-22 09:23:23 +01:00
braille.h	braille-console: Fix value returned by _braille_console_setup	2018-03-22 09:23:23 +01:00
console_cmdline.h	console: Fix console name size mismatch	2015-03-07 03:39:55 +01:00
Makefile	printk: move braille console support into separate braille.[ch] files	2013-07-31 14:41:03 -07:00
printk.c	printk: use rcuidle console tracepoint	2017-02-23 17:43:10 +01:00