diff options
| 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 /drivers | |
| parent | eb9ef5fee7243d43d6fa29652c8ffa987f71b834 (diff) | |
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')
| -rw-r--r-- | drivers/input/keyboard.c | 2 | ||||
| -rw-r--r-- | drivers/video/cfb_console.c | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/input/keyboard.c b/drivers/input/keyboard.c index 614592ef3c..5ef1cc06ed 100644 --- a/drivers/input/keyboard.c +++ b/drivers/input/keyboard.c @@ -275,8 +275,6 @@ int kbd_init (void) memset (&kbddev, 0, sizeof(kbddev)); strcpy(kbddev.name, DEVNAME); kbddev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM; - kbddev.putc = NULL ; - kbddev.puts = NULL ; kbddev.getc = kbd_getc ; kbddev.tstc = kbd_testc ; diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index b52e9edd25..1cf8660510 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 */ |