| Message ID | 1373914074-20889-3-git-send-email-gsi@denx.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c index e1280a2..53c1093 100644 --- a/drivers/tty/serial/mpc52xx_uart.c +++ b/drivers/tty/serial/mpc52xx_uart.c @@ -636,9 +636,9 @@ static int mpc512x_psc_clock(struct uart_port *port, int enable) dev_dbg(port->dev, "%s %sable\n", clk_name, enable ? "en" : "dis"); if (enable) - clk_enable(psc_clk); + clk_prepare_enable(psc_clk); else - clk_disable(psc_clk); + clk_disable_unprepare(psc_clk); return 0; }
clocks need to get prepared before they can get enabled, and after disabling them they can get unprepared Signed-off-by: Gerhard Sittig <gsi@denx.de> --- drivers/tty/serial/mpc52xx_uart.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)