cfb_console: Fix function console_back

* Do not disable and enable the cursor again.

console_back() is called only from video_putc() which already turns
the cursor off at the beginning and turns it on at the end, so there
is no need to change the cursor in console_back().

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 904caf768917fe8137f27b5583ab5eb4e3b8a355..51ea1671cf6b4a2eea31404ec4d034dfb857444e 100644 (file)
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -721,7 +721,6 @@ static void console_scrollup(void)
 
 static void console_back(void)
 {
-       CURSOR_OFF;
        console_col--;
 
        if (console_col < 0) {
@@ -730,7 +729,6 @@ static void console_back(void)
                if (console_row < 0)
                        console_row = 0;
        }
-       CURSOR_SET;
 }
 
 static void console_newline(void)