of: replace Asahi Kasei Corp vendor prefix

Current vendor-prefixes.txt already has "ak" prefix for Asahi Kasei Corp
by ae8c4209af2c(of: Add vendor prefix for Asahi Kasei Corp.)

It went through the appropriate review process. But, almost all
Asahi Kasei chip drivers are using "asahi-kasei" prefix today.
(arch/arm/boot/dts/tegra20-seaboard.dts only is using "ak,ak8975",
 but there are instances of "asahi-kasei,ak8975" in other dts files.
 And drivers/iio/magnetometer/ak8975.c doesn't support "ak,ak8975" prefix)
So, we made a mistake there.

In addition, checkpatch.pl reports WARNING if it is using "asahi-kasei"
prerfix in DT file.
(DT compatible string vendor "asahi-kasei" appears un-documented)

Marking it deprecated and warning with checkpatch is certainly
preferable. So, this patch replace "ak" to "asahi-kasei" in
vendor-prefixes.txt. (and fixup tegra20-seaboard)

OTOH, Asahi Kasei is usually referred to as "AKM", but this patch
doesn't care about it. Because no DT is using that today.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index b1df0ad1306c73e89a4d4be90ef4892b511b6cf3..769b9dee1b562f12ba2df6875cf870242ded2593 100644 (file)
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -9,7 +9,6 @@ ad      Avionic Design GmbH
 adapteva       Adapteva, Inc.
 adi    Analog Devices, Inc.
 aeroflexgaisler        Aeroflex Gaisler AB
-ak     Asahi Kasei Corp.
 allwinner      Allwinner Technology Co., Ltd.
 altr   Altera Corp.
 amcc   Applied Micro Circuits Corporation (APM, formally AMCC)
@@ -20,6 +19,7 @@ amstaos       AMS-Taos Inc.
 apm    Applied Micro Circuits Corporation (APM)
 arm    ARM Ltd.
 armadeus       ARMadeus Systems SARL
+asahi-kasei    Asahi Kasei Corp.
 atmel  Atmel Corporation
 auo    AU Optronics Corporation
 avago  Avago Technologies

diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index ea282c7c0ca5645394a28e313fbad1deac339882..e2fed27122497b6f330904f43de95739b6cbe6cb 100644 (file)
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -406,7 +406,7 @@
                clock-frequency = <400000>;
 
                magnetometer@c {
-                       compatible = "ak,ak8975";
+                       compatible = "asahi-kasei,ak8975";
                        reg = <0xc>;
                        interrupt-parent = <&gpio>;
                        interrupts = <TEGRA_GPIO(N, 5) IRQ_TYPE_LEVEL_HIGH>;