From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: [PATCH 2/2] usb: musb: Fix unbalanced pm_runtime_enable Date: Mon, 30 Nov 2015 21:37:13 -0800 Message-ID: <1448948233-31804-3-git-send-email-tony@atomide.com> References: <1448948233-31804-1-git-send-email-tony@atomide.com> Return-path: In-Reply-To: <1448948233-31804-1-git-send-email-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Felipe Balbi Cc: Bin Liu , George Cherian , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Kishon Vijay Abraham I , NeilBrown List-Id: linux-omap@vger.kernel.org When reloading omap2430 kernel module we get a warning about unbalanced pm_runtime_enable. Let's fix this. Note that we need to do this after the child musb-core platform_device is removed because of pm_runtime_irq_safe being set at the child. Cc: Bin Liu Cc: Felipe Balbi Cc: Kishon Vijay Abraham I Cc: NeilBrown Signed-off-by: Tony Lindgren --- drivers/usb/musb/omap2430.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index bf05f80..c84e0322 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -664,8 +664,11 @@ static int omap2430_remove(struct platform_device *pdev) { struct omap2430_glue *glue = platform_get_drvdata(pdev); + pm_runtime_get_sync(glue->dev); cancel_work_sync(&glue->omap_musb_mailbox_work); platform_device_unregister(glue->musb); + pm_runtime_put_sync(glue->dev); + pm_runtime_disable(glue->dev); return 0; } -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html