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17 lines
340 B
Diff
17 lines
340 B
Diff
--- a/drivers/serial/8250.c
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+++ b/drivers/serial/8250.c
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@@ -433,6 +433,13 @@ serial_out(struct uart_8250_port *up, in
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default:
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outb(value, up->port.iobase + offset);
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}
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+
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+#if defined(CONFIG_IDT_EB434) || defined(CONFIG_MIKROTIK_RB500)
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+ __SLOW_DOWN_IO;
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+ __SLOW_DOWN_IO;
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+ __SLOW_DOWN_IO;
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+ __SLOW_DOWN_IO;
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+#endif
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}
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static void
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