From: Benoit Parrot <bparrot@ti.com>
Date: Fri, 18 Nov 2016 23:20:40 +0000 (-0200)
Subject: [media] media: ti-vpe: scaler: Add debug support for multi-instance
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d6a617877368c73c96d9f3adce9d9c8092bbff7d;p=linux-beck.git

[media] media: ti-vpe: scaler: Add debug support for multi-instance

Since there might be more then one instance it is better to
show the base address when dumping registers to help
with debugging.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/media/platform/ti-vpe/sc.c b/drivers/media/platform/ti-vpe/sc.c
index 52ce1450362f..e9273b713782 100644
--- a/drivers/media/platform/ti-vpe/sc.c
+++ b/drivers/media/platform/ti-vpe/sc.c
@@ -28,6 +28,8 @@ void sc_dump_regs(struct sc_data *sc)
 #define DUMPREG(r) dev_dbg(dev, "%-35s %08x\n", #r, \
 	ioread32(sc->base + CFG_##r))
 
+	dev_dbg(dev, "SC Registers @ %pa:\n", &sc->res->start);
+
 	DUMPREG(SC0);
 	DUMPREG(SC1);
 	DUMPREG(SC2);