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Show First 20 Lines • Show All 233 Lines • ▼ Show 20 Lines	class =
(struct uart_class *)uart_fdt_find_by_node(node, 1);		(struct uart_class *)uart_fdt_find_by_node(node, 1);
if (class == NULL)		if (class == NULL)
return (ENXIO);		return (ENXIO);
if (uart_fdt_get_clock(node, &clk) != 0)		if (uart_fdt_get_clock(node, &clk) != 0)
clk = 0;		clk = 0;
}		}

/*		/*
		* Grab the default rclk from the uart class.
		*/
		if (clk == 0)
		clk = class->uc_rclk;

		/*
* Retrieve serial attributes.		* Retrieve serial attributes.
*/		*/
if (uart_fdt_get_shift(node, &shift) != 0)		if (uart_fdt_get_shift(node, &shift) != 0)
shift = uart_getregshift(class);		shift = uart_getregshift(class);

if (uart_fdt_get_io_width(node, &iowidth) != 0)		if (uart_fdt_get_io_width(node, &iowidth) != 0)
iowidth = uart_getregiowidth(class);		iowidth = uart_getregiowidth(class);

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