Note that mutex_lock() should not be called with interrupts disabled. Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> --- Documentation/serial/driver | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Documentation/serial/driver b/Documentation/serial/driver index 3b08df5bcc17e944..09e73e061fcf795c 100644 --- a/Documentation/serial/driver +++ b/Documentation/serial/driver @@ -177,8 +177,7 @@ hardware. should be terminated when another call is made with a zero ctl. - Locking: none. - Interrupts: caller dependent. + Locking: caller holds port->mutex This call must not sleep startup(port) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
