Messages in this thread Patch in this message | | | From | Merlijn Wajer <> | Subject | [PATCH v2] usb: musb: Fix external abort in musb_remove on omap2430 | Date | Thu, 8 Mar 2018 23:19:48 +0100 |
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This fixes an oops on unbind / module unload (on the musb omap2430 platform).
musb_remove function now calls musb_platform_exit before disabling runtime pm.
Signed-off-by: Merlijn Wajer <merlijn@wizzup.org> --- drivers/usb/musb/musb_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index e2e95071328a..fb1d88183ea1 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2474,11 +2474,11 @@ static int musb_remove(struct platform_device *pdev) musb_disable_interrupts(musb); musb_writeb(musb->mregs, MUSB_DEVCTL, 0); spin_unlock_irqrestore(&musb->lock, flags); + musb_platform_exit(musb); pm_runtime_dont_use_autosuspend(musb->controller); pm_runtime_put_sync(musb->controller); pm_runtime_disable(musb->controller); - musb_platform_exit(musb); musb_phy_callback = NULL; if (musb->dma_controller) musb_dma_controller_destroy(musb->dma_controller); -- 2.16.2
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