From mboxrd@z Thu Jan 1 00:00:00 1970 From: michal.simek@xilinx.com (Michal Simek) Date: Thu, 25 Jun 2015 10:29:19 +0200 Subject: [PATCH] gpio: zynq: Fix problem with unbalanced pm_runtime_enable Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add missing pm_runtime_disabled to remove(). Error log: root at zynqmp:~# modprobe gpio_zynq root at zynqmp:~# lsmod Not tainted gpio_zynq 7086 0 - Live 0xffffffbffc00a000 root at zynqmp:~# rmmod gpio_zynq root at zynqmp:~# lsmod Not tainted root at zynqmp:~# modprobe gpio_zynq [ 246.924438] zynq-gpio ff0a0000.gpio: Unbalanced pm_runtime_enable! root at zynqmp:~# rmmod gpio_zynq root at zynqmp:~# lsmod Not tainted Signed-off-by: Michal Simek --- drivers/gpio/gpio-zynq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c index 2e87c4b8da26..a78882389836 100644 --- a/drivers/gpio/gpio-zynq.c +++ b/drivers/gpio/gpio-zynq.c @@ -757,6 +757,7 @@ static int zynq_gpio_remove(struct platform_device *pdev) gpiochip_remove(&gpio->chip); clk_disable_unprepare(gpio->clk); device_set_wakeup_capable(&pdev->dev, 0); + pm_runtime_disable(&pdev->dev); return 0; } -- 2.3.5