linux-kernel - [PATCH 2/4] pinctrl: stm32: replace device_initcall() with arch

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Date:   Fri, 7 Apr 2017 17:10:09 +0200
From:   Alexandre TORGUE <alexandre.torgue@...com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Patrice Chotard <patrice.chotard@...com>,
        Paul Gortmaker <paul.gortmaker@...driver.com>,
        Rob Herring <robh+dt@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>
Subject: [PATCH 2/4] pinctrl: stm32: replace device_initcall() with arch_initcall()

Pinctrl has to be registered earlier. Mainly to register bank irqdomain
earlier as other devices could use interrupts from those irqdomain.

Signed-off-by: Alexandre TORGUE <alexandre.torgue@...com>

diff --git a/drivers/pinctrl/stm32/pinctrl-stm32f429.c b/drivers/pinctrl/stm32/pinctrl-stm32f429.c
index 990b867..4bbade2 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32f429.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32f429.c
@@ -1584,4 +1584,8 @@
 	},
 };
 
-builtin_platform_driver(stm32f429_pinctrl_driver);
+static int __init stm32f429_pinctrl_init(void)
+{
+	return platform_driver_register(&stm32f429_pinctrl_driver);
+}
+arch_initcall(stm32f429_pinctrl_init);
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32f746.c b/drivers/pinctrl/stm32/pinctrl-stm32f746.c
index c0b4462..a2fae73 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32f746.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32f746.c
@@ -1678,4 +1678,9 @@
 		.of_match_table = stm32f746_pctrl_match,
 	},
 };
-builtin_platform_driver(stm32f746_pinctrl_driver);
+
+static int __init stm32f746_pinctrl_init(void)
+{
+	return platform_driver_register(&stm32f746_pinctrl_driver);
+}
+arch_initcall(stm32f746_pinctrl_init);
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32h743.c b/drivers/pinctrl/stm32/pinctrl-stm32h743.c
index f7f9eac..e34b2b9 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32h743.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32h743.c
@@ -1977,4 +1977,8 @@
 	},
 };
 
-builtin_platform_driver(stm32h743_pinctrl_driver);
+static int __init stm32h743_pinctrl_init(void)
+{
+	return platform_driver_register(&stm32h743_pinctrl_driver);
+}
+arch_initcall(stm32h743_pinctrl_init);
-- 
1.9.1