From 283189d3be56aa6db6f192bb255df68493cd79ac Mon Sep 17 00:00:00 2001 From: Li Fei Date: Thu, 28 Feb 2013 15:37:11 +0800 Subject: [PATCH] regmap: irq: call pm_runtime_put in pm_runtime_get_sync failed case Even in failed case of pm_runtime_get_sync, the usage_count is incremented. In order to keep the usage_count with correct value and runtime power management to behave correctly, call pm_runtime_put(_sync) in such case. Signed-off-by Liu Chuansheng Signed-off-by: Li Fei Signed-off-by: Mark Brown --- drivers/base/regmap/regmap-irq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 4706c63d0bc6..020ea2b9fd2f 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -184,6 +184,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d) if (ret < 0) { dev_err(map->dev, "IRQ thread failed to resume: %d\n", ret); + pm_runtime_put(map->dev); return IRQ_NONE; } }