From: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Date: Mon, 1 Sep 2008 14:21:20 +0000 (+0200)
Subject: lcd: Implement lcd_printf()
X-Git-Tag: v2009.01-rc1~119^2~2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=15b17ab52b7c15d46d9fc631cc06092e1e764de2;p=u-boot

lcd: Implement lcd_printf()

lcd_printf() has a prototype in include/lcd.h but no implementation. Fix
this by borrowing the lcd_printf() implementation from the cogent board
code (which appears to use its own LCD framework.)

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
---

diff --git a/common/lcd.c b/common/lcd.c
index d104b26049..03d58411cf 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -225,6 +225,20 @@ void lcd_puts (const char *s)
 	}
 }
 
+/*----------------------------------------------------------------------*/
+
+void lcd_printf(const char *fmt, ...)
+{
+	va_list args;
+	char buf[CONFIG_SYS_PBSIZE];
+
+	va_start(args, fmt);
+	vsprintf(buf, fmt, args);
+	va_end(args);
+
+	lcd_puts(buf);
+}
+
 /************************************************************************/
 /* ** Low-Level Graphics Routines					*/
 /************************************************************************/