From: Merlijn Wajer <merlijn@wizzup.org> To: b-liu@ti.com Cc: merlijn@wizzup.org, ivo.g.dimitrov.75@gmail.com, linux-omap@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] usb: musb: Fix external abort in musb_remove on omap2430 Date: Thu, 8 Mar 2018 23:19:48 +0100 [thread overview] Message-ID: <20180308221949.12054-1-merlijn@wizzup.org> (raw) 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
WARNING: multiple messages have this Message-ID (diff)
From: Merlijn Wajer <merlijn@wizzup.org> To: b-liu@ti.com Cc: merlijn@wizzup.org, ivo.g.dimitrov.75@gmail.com, linux-omap@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [v2] usb: musb: Fix external abort in musb_remove on omap2430 Date: Thu, 8 Mar 2018 23:19:48 +0100 [thread overview] Message-ID: <20180308221949.12054-1-merlijn@wizzup.org> (raw) 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);
next reply other threads:[~2018-03-08 22:20 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-08 22:19 Merlijn Wajer [this message] 2018-03-08 22:19 ` [v2] usb: musb: Fix external abort in musb_remove on omap2430 Merlijn Wajer 2018-03-09 14:11 ` [PATCH v2] " Bin Liu 2018-03-09 14:11 ` Bin Liu 2018-03-09 14:11 ` [v2] " Bin Liu 2018-03-12 22:30 ` [PATCH v2] " Merlijn Wajer 2018-03-12 22:30 ` [v2] " Merlijn Wajer 2018-03-13 20:11 ` [PATCH v2] " Bin Liu 2018-03-13 20:11 ` Bin Liu 2018-03-13 20:11 ` [v2] " Bin Liu
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