diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/amba-pl011.c | 7 | ||||
| -rw-r--r-- | drivers/serial/s3c2410.c | 5 |
2 files changed, 0 insertions, 12 deletions
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index d84476e..531b0e4 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -761,10 +761,6 @@ static int pl011_probe(struct amba_device *dev, void *id) goto unmap; } - ret = clk_use(uap->clk); - if (ret) - goto putclk; - uap->port.dev = &dev->dev; uap->port.mapbase = dev->res.start; uap->port.membase = base; @@ -782,8 +778,6 @@ static int pl011_probe(struct amba_device *dev, void *id) if (ret) { amba_set_drvdata(dev, NULL); amba_ports[i] = NULL; - clk_unuse(uap->clk); - putclk: clk_put(uap->clk); unmap: iounmap(base); @@ -808,7 +802,6 @@ static int pl011_remove(struct amba_device *dev) amba_ports[i] = NULL; iounmap(uap->port.membase); - clk_unuse(uap->clk); clk_put(uap->clk); kfree(uap); return 0; diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index 47681c4..eb47f5b 100644 --- a/drivers/serial/s3c2410.c +++ b/drivers/serial/s3c2410.c @@ -782,11 +782,9 @@ static void s3c24xx_serial_set_termios(struct uart_port *port, if (ourport->baudclk != NULL && !IS_ERR(ourport->baudclk)) { clk_disable(ourport->baudclk); - clk_unuse(ourport->baudclk); ourport->baudclk = NULL; } - clk_use(clk); clk_enable(clk); ourport->clksrc = clksrc; @@ -1077,9 +1075,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport, ourport->clk = clk_get(&platdev->dev, "uart"); - if (ourport->clk != NULL && !IS_ERR(ourport->clk)) - clk_use(ourport->clk); - dbg("port: map=%08x, mem=%08x, irq=%d, clock=%ld\n", port->mapbase, port->membase, port->irq, port->uartclk); |