From 2189d5f1e8a2fd74ce52906999fd50c8f8330c81 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 14 Nov 2019 12:57:20 -0700 Subject: Move strtomhz() to vsprintf.h At present this function sits in its own file but it does not really justify it. There are similar string functions in vsprintf.h, so move it there. Also add the missing function comment. Use the vsprintf.h include file explicitly where needed. Signed-off-by: Simon Glass Reviewed-by: Tom Rini --- include/vsprintf.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/vsprintf.h') diff --git a/include/vsprintf.h b/include/vsprintf.h index d1740a378e0..56844dd2de8 100644 --- a/include/vsprintf.h +++ b/include/vsprintf.h @@ -212,4 +212,14 @@ void print_grouped_ull(unsigned long long int_val, int digits); bool str2off(const char *p, loff_t *num); bool str2long(const char *p, ulong *num); + +/** + * strmhz() - Convert a value to a Hz string + * + * This creates a string indicating the number of MHz of a value. For example, + * 2700000 produces "2.7". + * @buf: Buffer to hold output string, which must be large enough + * @hz: Value to convert + */ +char *strmhz(char *buf, unsigned long hz); #endif -- cgit v1.2.3