[Xen-changelog] [xen master] xen/arm: earlyprintk: move early_flush in early_puts

[patchbot@xxxxxxx]

commit 8cfbbb404c2a2bd4666da67437b092115506dab6
Author:     Julien Grall <julien.grall@xxxxxxxxxx>
AuthorDate: Thu Mar 13 15:09:14 2014 +0000
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Tue Apr 1 11:27:21 2014 +0100

    xen/arm: earlyprintk: move early_flush in early_puts
    
    early_puts function will be exported to be used in the console code. To
    avoid loosing characters (see why in commit cafdceb "xen/arm: avoid lost
    characters with early_printk), early_flush needs to be called in this
    function.
    
    Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 xen/arch/arm/early_printk.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/xen/arch/arm/early_printk.c b/xen/arch/arm/early_printk.c
index 2870a30..b59ea2e 100644
--- a/xen/arch/arm/early_printk.c
+++ b/xen/arch/arm/early_printk.c
@@ -29,12 +29,6 @@ static void __init early_puts(const char *s)
         early_putch(*s);
         s++;
     }
-}
-
-static void __init early_vprintk(const char *fmt, va_list args)
-{
-    vsnprintf(buf, sizeof(buf), fmt, args);
-    early_puts(buf);
 
     /*
      * Wait the UART has finished to transfer all characters before
@@ -43,6 +37,12 @@ static void __init early_vprintk(const char *fmt, va_list 
args)
     early_flush();
 }
 
+static void __init early_vprintk(const char *fmt, va_list args)
+{
+    vsnprintf(buf, sizeof(buf), fmt, args);
+    early_puts(buf);
+}
+
 void __init early_printk(const char *fmt, ...)
 {
     va_list args;
--
generated by git-patchbot for /home/xen/git/xen.git#master

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog