diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0012-musb-fix-possible-panic-while-resuming.patch')
-rw-r--r-- | meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0012-musb-fix-possible-panic-while-resuming.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0012-musb-fix-possible-panic-while-resuming.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0012-musb-fix-possible-panic-while-resuming.patch deleted file mode 100644 index 2bbde84c1..000000000 --- a/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0012-musb-fix-possible-panic-while-resuming.patch +++ /dev/null @@ -1,56 +0,0 @@ -From b9a61b80ea89d9d6d78a23d96a28df94fd612298 Mon Sep 17 00:00:00 2001 -From: Kim Kyuwon <q1.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> -Date: Thu, 26 Mar 2009 18:56:51 -0700 -Subject: [PATCH] musb: fix possible panic while resuming - -During driver resume processing, musb could cause a kernel panic. -Fix by enabling the clock earlier, with the resume_early method. - -Signed-off-by: Kim Kyuwon <q1.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> -Signed-off-by: David Brownell <dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org> ---- - drivers/usb/musb/musb_core.c | 8 ++------ - 1 files changed, 2 insertions(+), 6 deletions(-) - -diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c -index 338cd16..3019725 100644 ---- a/drivers/usb/musb/musb_core.c -+++ b/drivers/usb/musb/musb_core.c -@@ -2170,16 +2170,13 @@ static int musb_suspend(struct platform_device *pdev, pm_message_t message) - return 0; - } - --static int musb_resume(struct platform_device *pdev) -+static int musb_resume_early(struct platform_device *pdev) - { -- unsigned long flags; - struct musb *musb = dev_to_musb(&pdev->dev); - - if (!musb->clock) - return 0; - -- spin_lock_irqsave(&musb->lock, flags); -- - if (musb->set_clock) - musb->set_clock(musb->clock, 1); - else -@@ -2189,7 +2186,6 @@ static int musb_resume(struct platform_device *pdev) - * unless for some reason the whole soc powered down and we're - * not treating that as a whole-system restart (e.g. swsusp) - */ -- spin_unlock_irqrestore(&musb->lock, flags); - return 0; - } - -@@ -2207,7 +2203,7 @@ static struct platform_driver musb_driver = { - .remove = __devexit_p(musb_remove), - .shutdown = musb_shutdown, - .suspend = musb_suspend, -- .resume = musb_resume, -+ .resume_early = musb_resume_early, - }; - - /*-------------------------------------------------------------------------*/ --- -1.6.0.4 - |