diff options
| author | Qipan Li <Qipan.Li@csr.com> | 2015-04-20 11:10:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-06 23:27:00 +0300 |
| commit | adeede7319cb57e0709ffaebb761932915e46d9d (patch) | |
| tree | 669efb3bbc82c3d658996310141436dbb5f3501e /drivers/tty/serial/sirfsoc_uart.c | |
| parent | 4b8038dca0c0ccf5e4689cc4fbbbf4f3728304be (diff) | |
| download | linux-adeede7319cb57e0709ffaebb761932915e46d9d.tar.xz | |
serial: sirf: move from clk_get to devm_clk_get
Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/sirfsoc_uart.c')
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c index 8081cdba8778..247faed40e37 100644 --- a/drivers/tty/serial/sirfsoc_uart.c +++ b/drivers/tty/serial/sirfsoc_uart.c @@ -1378,7 +1378,7 @@ usp_no_flow_control: } port->irq = res->start; - sirfport->clk = clk_get(&pdev->dev, NULL); + sirfport->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(sirfport->clk)) { ret = PTR_ERR(sirfport->clk); goto err; @@ -1392,7 +1392,7 @@ usp_no_flow_control: ret = uart_add_one_port(&sirfsoc_uart_drv, port); if (ret != 0) { dev_err(&pdev->dev, "Cannot add UART port(%d).\n", pdev->id); - goto port_err; + goto err; } sirfport->rx_dma_chan = dma_request_slave_channel(port->dev, "rx"); @@ -1421,8 +1421,6 @@ alloc_coherent_err: sirfport->rx_dma_items[j].xmit.buf, sirfport->rx_dma_items[j].dma_addr); dma_release_channel(sirfport->rx_dma_chan); -port_err: - clk_put(sirfport->clk); err: return ret; } @@ -1431,7 +1429,6 @@ static int sirfsoc_uart_remove(struct platform_device *pdev) { struct sirfsoc_uart_port *sirfport = platform_get_drvdata(pdev); struct uart_port *port = &sirfport->port; - clk_put(sirfport->clk); uart_remove_one_port(&sirfsoc_uart_drv, port); if (sirfport->rx_dma_chan) { int i; |