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| author | Alex Kiernan <alex.kiernan@gmail.com> | 2018-04-19 04:32:55 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-04-28 18:32:23 -0400 |
| commit | 4f1eed7527e256edd10fab85d2651a35e530509f (patch) | |
| tree | d7f43a4ed86674908bf5794e8c9d0a4db133089d /lib/tiny-printf.c | |
| parent | 14ad44ab466a8f4630c603f4c0bb5c57d0f27ae6 (diff) | |
| download | u-boot-midas-4f1eed7527e256edd10fab85d2651a35e530509f.tar.gz u-boot-midas-4f1eed7527e256edd10fab85d2651a35e530509f.tar.bz2 u-boot-midas-4f1eed7527e256edd10fab85d2651a35e530509f.zip | |
spl: Disable printf if not required
Now we have a guard for printf, disable it in the build if it's not
selected.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Diffstat (limited to 'lib/tiny-printf.c')
| -rw-r--r-- | lib/tiny-printf.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c index 0b04813dc2..e29377e000 100644 --- a/lib/tiny-printf.c +++ b/lib/tiny-printf.c @@ -23,11 +23,6 @@ struct printf_info { void (*putc)(struct printf_info *info, char ch); }; -static void putc_normal(struct printf_info *info, char ch) -{ - putc(ch); -} - static void out(struct printf_info *info, char c) { *info->bf++ = c; @@ -321,6 +316,12 @@ abort: return 0; } +#if CONFIG_IS_ENABLED(PRINTF) +static void putc_normal(struct printf_info *info, char ch) +{ + putc(ch); +} + int vprintf(const char *fmt, va_list va) { struct printf_info info; @@ -343,6 +344,7 @@ int printf(const char *fmt, ...) return ret; } +#endif static void putc_outstr(struct printf_info *info, char ch) { |