> On Fri, Oct 31, 2014 at 10:24:21AM +0900, Yoshihiro Shimoda wrote: > > From: Kazuya Mizuguchi <kazuya.mizuguchi.ks@xxxxxxxxxxx> > > > > This patch fixes an issue that the NULL pointer dereference happens > > when we uses g_audio driver. Since the g_audio driver will call > > usb_ep_disable() in afunc_set_alt() before it calls usb_ep_enable(), > > the uep->pipe of renesas usbhs driver will be NULL. So, this patch > > adds a condition to avoid the oops. > > > > Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@xxxxxxxxxxx> > > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx> > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> > > Cc: <stable@xxxxxxxxxxxxxxx> > > which commit caused this ? You need something like: > > Fixes: deadbeef (commit subject line) > Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+ > > So stable folks know how far back this needs to be backported to. Thank you for the point. I will add them. Best regards, Yoshihiro Shimoda -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
