From mboxrd@z Thu Jan 1 00:00:00 1970 From: ezequiel@vanguardiasur.com.ar (Ezequiel Garcia) Date: Fri, 18 Jul 2014 13:16:36 -0300 Subject: [PATCH 0/9] usb: musb: several bugfixes for the musb driver In-Reply-To: <1405675890-8802-1-git-send-email-LW@KARO-electronics.de> References: <1405675890-8802-1-git-send-email-LW@KARO-electronics.de> Message-ID: <20140718161636.GA18460@arch.cereza> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Lothar, On 18 Jul 11:31 AM, Lothar Wa?mann wrote: > The first three patches do some source code cleanup in the files that > are modified in the subsequent patches. > I've applied patches 4 and 9 on a recent -next, after fixing a conflict due to patch 3 ("usb: musb_am335x: source cleanup"): > Patch 4 carries the proper fix reported in commit: > 7adb5c876e9c ("usb: musb: Fix panic upon musb_am335x module removal") > > Patch 9 reinstates module unloading support for the musb_am335x driver > which was disabled due to a false failure analysis > For these two patches, Tested-by: Ezequiel Garcia Tested on a beaglebone with a mass storage USB device, module load/unload works without issues. The module_get/put in the phy is now preventing the musb_am335x driver unload, which seems to be the real cause of the issue I reported. Thanks for providing a proper fix! -- Ezequiel Garcia, VanguardiaSur www.vanguardiasur.com.ar