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authorDoug Berger <opendmb@gmail.com>2017-03-29 17:29:09 -0700
committerFlorian Fainelli <f.fainelli@gmail.com>2017-05-13 20:18:54 -0700
commit856c7ccb9ce7a061f04bdf586f649cb93654e294 (patch)
treee7fd028ad8f9e86ac37a3dbb773242b99b35ae49
parent2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff)
bus: brcmstb_gisb: Use register offsets with writes too
This commit corrects the bug introduced in commit f80835875d3d ("bus: brcmstb_gisb: Look up register offsets in a table") such that gisb_write() translates the register enumeration into an offset from the base address for writes as well as reads. Fixes: f80835875d3d ("bus: brcmstb_gisb: Look up register offsets in a table") Signed-off-by: Doug Berger <opendmb@gmail.com> Acked-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
-rw-r--r--drivers/bus/brcmstb_gisb.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/bus/brcmstb_gisb.c b/drivers/bus/brcmstb_gisb.c
index 72fe0a5a8bf3..a94598d0945a 100644
--- a/drivers/bus/brcmstb_gisb.c
+++ b/drivers/bus/brcmstb_gisb.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2014 Broadcom Corporation
+ * Copyright (C) 2014-2017 Broadcom
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -127,9 +127,9 @@ static void gisb_write(struct brcmstb_gisb_arb_device *gdev, u32 val, int reg)
return;
if (gdev->big_endian)
- iowrite32be(val, gdev->base + reg);
+ iowrite32be(val, gdev->base + offset);
else
- iowrite32(val, gdev->base + reg);
+ iowrite32(val, gdev->base + offset);
}
static ssize_t gisb_arb_get_timeout(struct device *dev,

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