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sandbox: Drop special-case sandbox console code 

At present printf() skips output if it can see there is no console. This
is really just an optimisation, and is not necessary. Also it is currently
incorrect in some cases. Rather than update the logic, just remove it so
that we don't need to keep it in sync.

Signed-off-by: Simon Glass <sjg@chromium.org>
utp
Simon Glass 2015-06-23 15:38:34 -06:00
parent d6ea5307da
commit da229e4e57
1 changed files with 1 additions and 5 deletions
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6
common/console.c
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@ -456,6 +456,7 @@ static inline void print_pre_console_buffer(int flushpoint) {}
void putc(const char c)
{
#ifdef CONFIG_SANDBOX
/* sandbox can send characters to stdout before it has a console */
if (!gd || !(gd->flags & GD_FLG_SERIAL_READY)) {
os_putc(c);
return;
@ -540,11 +541,6 @@ int printf(const char *fmt, ...)
uint i;
char printbuffer[CONFIG_SYS_PBSIZE];
#if !defined(CONFIG_SANDBOX) && !defined(CONFIG_PRE_CONSOLE_BUFFER)
if (!gd->have_console)
return 0;
#endif
va_start(args, fmt);
/* For this to work, printbuffer must be larger than