From 383382501193dc70fb92393eb585a39f9d39b378 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Thu, 17 Oct 2013 18:06:46 +0200 Subject: [PATCH] spi/s3c64xx: Add missing pm_runtime_set_active() call in probe() Mark device as PM runtime active during initialization to reflect actual device power/clocks state. This reduces the enable count for SPI bus controller gate clock so it can be disabled when the bus controller is not used. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Kyungmin Park Reviewed-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- drivers/spi/spi-s3c64xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index a80376d..05fab71 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1428,6 +1428,7 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) S3C64XX_SPI_INT_TX_OVERRUN_EN | S3C64XX_SPI_INT_TX_UNDERRUN_EN, sdd->regs + S3C64XX_SPI_INT_EN); + pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); if (spi_register_master(master)) { -- 2.7.4