linux-kernel - [PATCH] ARM: at91: remove unnecessary of_platform_default

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Date:   Tue, 19 Jun 2018 15:40:20 -0600
From:   Rob Herring <robh@...nel.org>
To:     Nicolas Ferre <nicolas.ferre@...rochip.com>
Cc:     linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] ARM: at91: remove unnecessary of_platform_default_populate calls

The DT core will call of_platform_default_populate, so it is not
necessary for machine specific code to call it unless there are custom
match entries, auxdata or parent device. Neither of those apply here, so
remove the call.

Cc: Nicolas Ferre <nicolas.ferre@...rochip.com>
Cc: Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: linux-arm-kernel@...ts.infradead.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
 arch/arm/mach-at91/at91rm9200.c | 5 -----
 arch/arm/mach-at91/at91sam9.c   | 5 -----
 arch/arm/mach-at91/sama5.c      | 5 -----
 3 files changed, 15 deletions(-)

diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 656ad409a253..42583261951e 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -8,17 +8,12 @@
  * Licensed under GPLv2 or later.
  */
 
-#include <linux/of.h>
-#include <linux/of_platform.h>
-
 #include <asm/mach/arch.h>
 
 #include "generic.h"
 
 static void __init at91rm9200_dt_device_init(void)
 {
-	of_platform_default_populate(NULL, NULL, NULL);
-
 	at91rm9200_pm_init();
 }
 
diff --git a/arch/arm/mach-at91/at91sam9.c b/arch/arm/mach-at91/at91sam9.c
index 3dbdef4d3cbf..863a0e7ba00f 100644
--- a/arch/arm/mach-at91/at91sam9.c
+++ b/arch/arm/mach-at91/at91sam9.c
@@ -7,9 +7,6 @@
  * Licensed under GPLv2 or later.
  */
 
-#include <linux/of.h>
-#include <linux/of_platform.h>
-
 #include <asm/mach/arch.h>
 #include <asm/system_misc.h>
 
@@ -17,8 +14,6 @@
 
 static void __init at91sam9_init(void)
 {
-	of_platform_default_populate(NULL, NULL, NULL);
-
 	at91sam9_pm_init();
 }
 
diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c
index 3d0bf95a56ae..e3a84a59db76 100644
--- a/arch/arm/mach-at91/sama5.c
+++ b/arch/arm/mach-at91/sama5.c
@@ -7,9 +7,6 @@
  * Licensed under GPLv2 or later.
  */
 
-#include <linux/of.h>
-#include <linux/of_platform.h>
-
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
@@ -18,7 +15,6 @@
 
 static void __init sama5_dt_device_init(void)
 {
-	of_platform_default_populate(NULL, NULL, NULL);
 	sama5_pm_init();
 }
 
@@ -47,7 +43,6 @@ MACHINE_END
 
 static void __init sama5d2_init(void)
 {
-	of_platform_default_populate(NULL, NULL, NULL);
 	sama5d2_pm_init();
 }
 
-- 
2.17.1