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authorSimon Glass <sjg@chromium.org>2014-07-23 06:54:58 -0600
committerSimon Glass <sjg@chromium.org>2014-07-23 14:07:23 +0100
commit91d0be1dd845913ba276e041dc11d1297390de11 (patch)
treeff4358ffe721beb4f134f307cc37ee9d004db20d /drivers/video
parenteb9ef5fee7243d43d6fa29652c8ffa987f71b834 (diff)
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stdio: Remove redundant code around stdio_register() calls
There is no point in setting a structure's memory to NULL when it has already been zeroed with memset(). Also, there is no need to create a stub function for stdio to call - if the function is NULL it will not be called. This is a clean-up, with no change in functionality. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/cfb_console.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index b52e9ed..1cf8660 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -2279,8 +2279,6 @@ int drv_video_init(void)
console_dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_SYSTEM;
console_dev.putc = video_putc; /* 'putc' function */
console_dev.puts = video_puts; /* 'puts' function */
- console_dev.tstc = NULL; /* 'tstc' function */
- console_dev.getc = NULL; /* 'getc' function */
#if !defined(CONFIG_VGA_AS_SINGLE_DEVICE)
/* Also init console device */