When issuing a nand scrub command, the entered character is not displayed this may be confusing. This patch makes the input character being displayed if it is a 'y' so that an user knows he is about to scrub his nand.
Signed-off-by: Florian Fainelli f.fainelli@gmail.com --- diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 075a8af..69cc0a8 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -327,8 +327,10 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) "are sure of what you are doing!\n" "\nReally scrub this NAND flash? <y/N>\n");
- if (getc() == 'y' && getc() == '\r') { - opts.scrub = 1; + if (getc() == 'y') { + puts("y"); + if (getc() == '\r') + opts.scrub = 1; } else { puts("scrub aborted\n"); return -1;