common/memsize.c: Check for overflow in get_effective_memsize() only for mpc85xx

[platform/kernel/u-boot.git] / common / console.c

diff --git a/common/console.c b/common/console.c
index ce0c9b6..10ab361 100644 (file)
--- a/common/console.c
+++ b/common/console.c
@@ -497,7 +497,7 @@ int serial_printf(const char *fmt, ...)
 
 int fgetc(int file)
 {
-       if (file < MAX_FILES) {
+       if ((unsigned int)file < MAX_FILES) {
                /*
                 * Effectively poll for input wherever it may be available.
                 */
@@ -530,7 +530,7 @@ int fgetc(int file)
 
 int ftstc(int file)
 {
-       if (file < MAX_FILES)
+       if ((unsigned int)file < MAX_FILES)
                return console_tstc(file);
 
        return -1;
@@ -538,20 +538,20 @@ int ftstc(int file)
 
 void fputc(int file, const char c)
 {
-       if (file < MAX_FILES)
+       if ((unsigned int)file < MAX_FILES)
                console_putc(file, c);
 }
 
 void fputs(int file, const char *s)
 {
-       if (file < MAX_FILES)
+       if ((unsigned int)file < MAX_FILES)
                console_puts(file, s);
 }
 
 #ifdef CONFIG_CONSOLE_FLUSH_SUPPORT
 void fflush(int file)
 {
-       if (file < MAX_FILES)
+       if ((unsigned int)file < MAX_FILES)
                console_flush(file);
 }
 #endif
@@ -797,6 +797,9 @@ void flush(void)
        if (gd->flags & GD_FLG_DEVINIT) {
                /* Send to the standard output */
                fflush(stdout);
+       } else {
+               /* Send directly to the handler */
+               serial_flush();
        }
 }
 #endif