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| author | Simon Glass <sjg@chromium.org> | 2014-07-23 06:54:58 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-07-23 14:07:23 +0100 |
| commit | 91d0be1dd845913ba276e041dc11d1297390de11 (patch) | |
| tree | ff4358ffe721beb4f134f307cc37ee9d004db20d /board/bf527-ezkit | |
| parent | eb9ef5fee7243d43d6fa29652c8ffa987f71b834 (diff) | |
| download | u-boot-91d0be1dd845913ba276e041dc11d1297390de11.zip u-boot-91d0be1dd845913ba276e041dc11d1297390de11.tar.gz u-boot-91d0be1dd845913ba276e041dc11d1297390de11.tar.bz2 | |
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 'board/bf527-ezkit')
| -rw-r--r-- | board/bf527-ezkit/video.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/board/bf527-ezkit/video.c b/board/bf527-ezkit/video.c index 5d8a091..c2bf145 100644 --- a/board/bf527-ezkit/video.c +++ b/board/bf527-ezkit/video.c @@ -391,14 +391,6 @@ void video_stop(void) #endif } -void video_putc(const char c) -{ -} - -void video_puts(const char *s) -{ -} - int drv_video_init(void) { int error, devices = 1; @@ -448,8 +440,6 @@ int drv_video_init(void) strcpy(videodev.name, "video"); videodev.ext = DEV_EXT_VIDEO; /* Video extensions */ videodev.flags = DEV_FLAGS_SYSTEM; /* No Output */ - videodev.putc = video_putc; /* 'putc' function */ - videodev.puts = video_puts; /* 'puts' function */ error = stdio_register(&videodev); |