Hi Morimoto-san, > Sent: Monday, May 11, 2015 3:39 PM > > Hi Felipe > > ping ? This patch had been already merged to the testing/next branch: https://git.kernel.org/cgit/linux/kernel/git/balbi/usb.git/commit/drivers/usb/renesas_usbhs?h=testing/next&id=2d9c7f3ca54625f4d740af78f84ee232da3ca937 So, I guess this patch will be merged on v4.2. Best regards, Yoshihiro Shimoda > > From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> > > > > Current usbhs_for_each_dfifo macro will read out-of-array's > > memory after last loop operation. > > It was not good C language operation, and the binary which was > > compiled by (at least) gcc 4.8.1 is broken. > > > > This patch is based on > > 925403f425a4a9c503f2fc295652647b1eb10d82 > > (usb: renesas_usbhs: tidyup original usbhsx_for_each_xxx macro) > > > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> > > Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> > > --- > > >> Felip > > > > eoriginal patch was posted in > > > > Subject: [PATCH][RFC] usb: renesas_usbhs: tidyup usbhs_for_each_dfifo macro > > Date: Fri, 3 Apr 2015 00:42:53 +0000 > > > > This is non RFC version > > > > drivers/usb/renesas_usbhs/fifo.h | 9 +++++---- > > 1 file changed, 5 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/usb/renesas_usbhs/fifo.h b/drivers/usb/renesas_usbhs/fifo.h > > index 04d3f8a..c7d9b86 100644 > > --- a/drivers/usb/renesas_usbhs/fifo.h > > +++ b/drivers/usb/renesas_usbhs/fifo.h > > @@ -44,10 +44,11 @@ struct usbhs_fifo_info { > > struct usbhs_fifo dfifo[USBHS_MAX_NUM_DFIFO]; > > }; > > #define usbhsf_get_dnfifo(p, n) (&((p)->fifo_info.dfifo[n])) > > -#define usbhs_for_each_dfifo(priv, dfifo, i) \ > > - for ((i) = 0, dfifo = usbhsf_get_dnfifo(priv, (i)); \ > > - ((i) < USBHS_MAX_NUM_DFIFO); \ > > - (i)++, dfifo = usbhsf_get_dnfifo(priv, (i))) > > +#define usbhs_for_each_dfifo(priv, dfifo, i) \ > > + for ((i) = 0; \ > > + ((i) < USBHS_MAX_NUM_DFIFO) && \ > > + ((dfifo) = usbhsf_get_dnfifo(priv, (i))); \ > > + (i)++) > > > > struct usbhs_pkt_handle; > > struct usbhs_pkt { > > -- > > 1.9.1 > > -- 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
