Tony Lindgren <tony@xxxxxxxxxxx> writes:
> We don't want to call omap_serial_early_init() for device
> tree based booting as the ports are initialized based on
> the .dts entries.
>
> Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
> --- a/arch/arm/mach-omap2/serial.c
> +++ b/arch/arm/mach-omap2/serial.c
> @@ -176,6 +176,9 @@ static char *cmdline_find_option(char *str)
>
> static int __init omap_serial_early_init(void)
> {
> + if (of_have_populated_dt())
> + return -ENODEV;
> +
> do {
> char oh_name[MAX_UART_HWMOD_NAME_LEN];
> struct omap_hwmod *oh;
> --
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