| Message ID | 1477296030-7517-3-git-send-email-yamada.masahiro@socionext.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/tty/serial/8250/8250_uniphier.c b/drivers/tty/serial/8250/8250_uniphier.c index a8babb0..417d9e7 100644 --- a/drivers/tty/serial/8250/8250_uniphier.c +++ b/drivers/tty/serial/8250/8250_uniphier.c @@ -99,7 +99,7 @@ static void uniphier_serial_out(struct uart_port *p, int offset, int value) case UART_LCR: valshift = UNIPHIER_UART_LCR_SHIFT; /* Divisor latch access bit does not exist. */ - value &= ~(UART_LCR_DLAB << valshift); + value &= ~UART_LCR_DLAB; /* fall through */ case UART_MCR: offset = UNIPHIER_UART_LCR_MCR;
At this point, 'value' is always a byte, then this code is clearing bit 15, which is already clear. I meant to clear bit 7. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reported-by: Denys Vlasenko <dvlasenk@redhat.com> --- drivers/tty/serial/8250/8250_uniphier.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)