[U-Boot] lcd_putc bug?

[Wolfgang Denk]

Dear Derek Ou,

In message <49889076.5010509 at siconix.com> you wrote:
> In the lcd_putc() of common/lcd.c, line 189 handles tab '\t'.  And the 
> following lines:
>             console_col |=  8;
>             console_col &= ~7;
> seems to have problems.  If console_col is 9, it will become 8 after the 
> above two lines, which means instead of tab of 8 spaces, it goes back 
> 1.  Is this intentional or a bug?
> 
> I think it should be console_col +=  8; instead of console_col |=  8;

I think you are right - can you please submit a patch?

Best regards,

Wolfgang Denk

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