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authorStefan Roese <sr@denx.de>2010-09-15 09:33:25 +0200
committerStefan Roese <sr@denx.de>2010-09-23 09:02:05 +0200
commit24956642ef7de5d8340683d721113f993ffaa0a8 (patch)
treee17cf5496bdada8582d2d059852d9678506b23ab /common
parente3c78c9b3c6a984934f98d3d622618edaa149fbd (diff)
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Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature
This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO feature from U-Boot. It has only been implemented for PPC4xx and was not used at all. So let's remove it and make the code smaller and cleaner. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
Diffstat (limited to 'common')
-rw-r--r--common/stdio.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/common/stdio.c b/common/stdio.c
index 870ddfd..2501369 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -76,18 +76,10 @@ static void drv_system_init (void)
strcpy (dev.name, "serial");
dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
-#ifdef CONFIG_SERIAL_SOFTWARE_FIFO
- dev.putc = serial_buffered_putc;
- dev.puts = serial_buffered_puts;
- dev.getc = serial_buffered_getc;
- dev.tstc = serial_buffered_tstc;
-#else
dev.putc = serial_putc;
dev.puts = serial_puts;
dev.getc = serial_getc;
dev.tstc = serial_tstc;
-#endif
-
stdio_register (&dev);
#ifdef CONFIG_SYS_DEVICE_NULLDEV