Messages in this thread Patch in this message | | | Date | Tue, 24 Sep 2013 13:10:39 +0900 | From | takasi-y@ops ... | Subject | [PATCH 2/6] serial8250-em: convert to clk_prepare/unprepare |
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From: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
Add calls to clk_prepare and unprepare so that EMMA Mobile EV2 can migrate to the common clock framework.
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> [takashi.yoshii.ze@renesas.com: edited for conflicts] Signed-off-by: Takashi Yoshii <takashi.yoshii.zj@renesas.com> --- drivers/tty/serial/8250/8250_em.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_em.c b/drivers/tty/serial/8250/8250_em.c index 5f3bba1..d1a9078 100644 --- a/drivers/tty/serial/8250/8250_em.c +++ b/drivers/tty/serial/8250/8250_em.c @@ -122,7 +122,7 @@ static int serial8250_em_probe(struct platform_device *pdev) up.port.dev = &pdev->dev; up.port.private_data = priv; - clk_enable(priv->sclk); + clk_prepare_enable(priv->sclk); up.port.uartclk = clk_get_rate(priv->sclk); up.port.iotype = UPIO_MEM32; @@ -134,7 +134,7 @@ static int serial8250_em_probe(struct platform_device *pdev) ret = serial8250_register_8250_port(&up); if (ret < 0) { dev_err(&pdev->dev, "unable to register 8250 port\n"); - clk_disable(priv->sclk); + clk_disable_unprepare(priv->sclk); return ret; } @@ -148,7 +148,7 @@ static int serial8250_em_remove(struct platform_device *pdev) struct serial8250_em_priv *priv = platform_get_drvdata(pdev); serial8250_unregister_port(priv->line); - clk_disable(priv->sclk); + clk_disable_unprepare(priv->sclk); return 0; } -- 1.8.1.5
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