This is a note to let you know that I've just added the patch titled phy: twl4030-usb: Relase usb phy on unload to the 3.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: phy-twl4030-usb-relase-usb-phy-on-unload.patch and it can be found in the queue-3.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From b241d31ef2f6a289d33dcaa004714b26e06f476f Mon Sep 17 00:00:00 2001 From: Tony Lindgren <tony@xxxxxxxxxxx> Date: Mon, 30 Nov 2015 21:39:53 -0800 Subject: phy: twl4030-usb: Relase usb phy on unload From: Tony Lindgren <tony@xxxxxxxxxxx> commit b241d31ef2f6a289d33dcaa004714b26e06f476f upstream. Otherwise rmmod omap2430; rmmod phy-twl4030-usb; modprobe omap2430 will try to use a non-existing phy and oops: Unable to handle kernel paging request at virtual address b6f7c1f0 ... [<c048a284>] (devm_usb_get_phy_by_node) from [<bf0758ac>] (omap2430_musb_init+0x44/0x2b4 [omap2430]) [<bf0758ac>] (omap2430_musb_init [omap2430]) from [<bf055ec0>] (musb_init_controller+0x194/0x878 [musb_hdrc]) Cc: Bin Liu <b-liu@xxxxxx> Cc: Felipe Balbi <balbi@xxxxxx> Cc: Kishon Vijay Abraham I <kishon@xxxxxx> Cc: NeilBrown <neil@xxxxxxxxxx> Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/phy/phy-twl4030-usb.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/phy/phy-twl4030-usb.c @@ -777,6 +777,7 @@ static int twl4030_usb_remove(struct pla struct twl4030_usb *twl = platform_get_drvdata(pdev); int val; + usb_remove_phy(&twl->phy); pm_runtime_get_sync(twl->dev); cancel_delayed_work(&twl->id_workaround_work); device_remove_file(twl->dev, &dev_attr_vbus); Patches currently in stable-queue which might be from tony@xxxxxxxxxxx are queue-3.14/phy-twl4030-usb-relase-usb-phy-on-unload.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html