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Date: Fri, 18 Jan 2013 14:36:27 +0200 From: Roger Quadros <rogerq@...com> To: Roger Quadros <rogerq@...com> CC: <sameo@...ux.intel.com>, <balbi@...com>, <tony@...mide.com>, <kishon@...com>, <sshtylyov@...sta.com>, <bjorn@...k.no>, <linux@....linux.org.uk>, <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, Alan Stern <stern@...land.harvard.edu> Subject: Re: [PATCH v8 01/22] USB: ehci-omap: Don't free gpios that we didn't request On 01/18/2013 02:17 PM, Roger Quadros wrote: > This driver does not request any gpios so don't free them. > Fixes L3 bus error on multiple modprobe/rmmod of ehci_hcd > with ehci-omap in use. > > Without this patch, EHCI will break on repeated insmod/rmmod > of ehci_hcd for all OMAP2+ platforms that use EHCI and > set 'phy_reset = true' in usbhs_omap_board_data. > i.e. > > board-3430sdp.c: .phy_reset = true, > board-3630sdp.c: .phy_reset = true, > board-am3517crane.c: .phy_reset = true, > board-am3517evm.c: .phy_reset = true, > board-cm-t3517.c: .phy_reset = true, > board-cm-t35.c: .phy_reset = true, > board-devkit8000.c: .phy_reset = true, > board-igep0020.c: .phy_reset = true, > board-igep0020.c: .phy_reset = true, > board-omap3beagle.c: .phy_reset = true, > board-omap3evm.c: .phy_reset = true, > board-omap3pandora.c: .phy_reset = true, > board-omap3stalker.c: .phy_reset = true, > board-omap3touchbook.c: .phy_reset = true, > board-omap4panda.c: .phy_reset = false, > board-overo.c: .phy_reset = true, > board-zoom.c: .phy_reset = true, > > CC: Alan Stern <stern@...land.harvard.edu> > Cc: stable@...nel.org I messed up with the stable list id, so will resend just this one and update the git repo. > > Signed-off-by: Roger Quadros <rogerq@...com> > Reviewed-by: Felipe Balbi <balbi@...com> > Acked-by: Alan Stern <stern@...land.harvard.edu> cheers, -roger -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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