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authorSimon Glass2015-06-23 15:38:34 -0600
committerSimon Glass2015-07-21 17:39:22 -0600
commitda229e4e57b7d028cf01d52ac70832a90453e289 (patch)
tree0e84ace88092bf612550f7933b5dd10f3272e03c /common/console.c
parentd6ea5307daf200c0c1f80d241e10bb69a1da2c8c (diff)
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>
Diffstat (limited to 'common/console.c')
-rw-r--r--common/console.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/common/console.c b/common/console.c
index acad8bdca06..ace206ca4ff 100644
--- a/common/console.c
+++ b/common/console.c
@@ -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