cc3361a199
Changelog: * https://cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.22 * https://cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.23 backport of r47334. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 47335
13 lines
343 B
Diff
13 lines
343 B
Diff
--- a/drivers/tty/serial/serial_core.c
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+++ b/drivers/tty/serial/serial_core.c
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@@ -356,6 +356,9 @@ uart_get_baud_rate(struct uart_port *por
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else if (flags == UPF_SPD_WARP)
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altbaud = 460800;
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+ if (tty_termios_baud_rate(termios) == 2500000)
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+ return 250000;
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+
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for (try = 0; try < 2; try++) {
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baud = tty_termios_baud_rate(termios);
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