diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2014-12-31 16:32:49 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-09 14:10:46 -0800 |
| commit | 3e29af27c4686d9cb401a63c7eeb6376662b13c1 (patch) | |
| tree | 8e956bb23cf62dd34bb22ba35ad4a0238e82060d /drivers/reset | |
| parent | 4bf4ea9dca4ba1984abeb592f429265b9bacac42 (diff) | |
serial: omap_8250: Fix RTS handling, part B
Because the OMAP3 UART ignores MCR[1] (RTS) in autoRTS mode, autoRTS
mode must not be enabled unless RTS is set (or port->mctrl & TIOCM_RTS,
which is equivalent).
Fixes premature raising of RTS in omap_8250_set_termios() -- RTS was
raised even before UART mode was selected.
Fixes raise of RTS after port has been shutdown; omap_8250_pm() re-enabled
RTS after omap_8250_shutdown().
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/reset')
0 files changed, 0 insertions, 0 deletions