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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-02-12 00:27:04 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-02-14 10:37:25 +0100 |
| commit | 01d2b1898c7c95863e5c3eeabb3d5688eeaefef9 (patch) | |
| tree | d2dcf3384ce02719530a49b69cfdf6d595c5aa7b /drivers/tty/serial/8250/8250_omap.c | |
| parent | c4c632e9074b62dbe3e756accb3bd6be13fcb61a (diff) | |
| download | lwn-01d2b1898c7c95863e5c3eeabb3d5688eeaefef9.tar.gz lwn-01d2b1898c7c95863e5c3eeabb3d5688eeaefef9.zip | |
drivers: tty: Call cpu_latency_qos_*() instead of pm_qos_*()
Call cpu_latency_qos_add/update/remove_request() instead of
pm_qos_add/update/remove_request(), respectively, because the
latter are going to be dropped.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Tested-by: Amit Kucheria <amit.kucheria@linaro.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_omap.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_omap.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c index 19f8d2f9e7ba..76fe72bfb8bb 100644 --- a/drivers/tty/serial/8250/8250_omap.c +++ b/drivers/tty/serial/8250/8250_omap.c @@ -569,7 +569,7 @@ static void omap8250_uart_qos_work(struct work_struct *work) struct omap8250_priv *priv; priv = container_of(work, struct omap8250_priv, qos_work); - pm_qos_update_request(&priv->pm_qos_request, priv->latency); + cpu_latency_qos_update_request(&priv->pm_qos_request, priv->latency); } #ifdef CONFIG_SERIAL_8250_DMA @@ -1224,8 +1224,7 @@ static int omap8250_probe(struct platform_device *pdev) priv->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE; priv->calc_latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE; - pm_qos_add_request(&priv->pm_qos_request, PM_QOS_CPU_DMA_LATENCY, - priv->latency); + cpu_latency_qos_add_request(&priv->pm_qos_request, priv->latency); INIT_WORK(&priv->qos_work, omap8250_uart_qos_work); spin_lock_init(&priv->rx_dma_lock); @@ -1295,7 +1294,7 @@ static int omap8250_remove(struct platform_device *pdev) pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); serial8250_unregister_port(priv->line); - pm_qos_remove_request(&priv->pm_qos_request); + cpu_latency_qos_remove_request(&priv->pm_qos_request); device_init_wakeup(&pdev->dev, false); return 0; } |