From: Rob Herring <robh@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>,
Liviu Dudau <liviu.dudau@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
linux-pm@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Kevin Brodsky <Kevin.Brodsky@arm.com>,
Sebastian Reichel <sre@kernel.org>, Will Deacon <will@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Lee Jones <lee.jones@linaro.org>,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 12/17] mfd: vexpress-sysreg: Support building as a module
Date: Sun, 19 Apr 2020 12:08:05 -0500 [thread overview]
Message-ID: <20200419170810.5738-13-robh@kernel.org> (raw)
In-Reply-To: <20200419170810.5738-1-robh@kernel.org>
Enable building the vexpress-sysreg driver as a module.
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/mfd/Kconfig | 2 +-
drivers/mfd/vexpress-sysreg.c | 15 ++++-----------
2 files changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index b1311dea2da1..792766558328 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -2028,7 +2028,7 @@ config MCP_UCB1200_TS
endmenu
config MFD_VEXPRESS_SYSREG
- bool "Versatile Express System Registers"
+ tristate "Versatile Express System Registers"
depends on VEXPRESS_CONFIG && GPIOLIB
default y
select GPIO_GENERIC_PLATFORM
diff --git a/drivers/mfd/vexpress-sysreg.c b/drivers/mfd/vexpress-sysreg.c
index 9fb37fa689e0..eeeeb1d26d5d 100644
--- a/drivers/mfd/vexpress-sysreg.c
+++ b/drivers/mfd/vexpress-sysreg.c
@@ -8,6 +8,7 @@
#include <linux/err.h>
#include <linux/io.h>
#include <linux/mfd/core.h>
+#include <linux/module.h>
#include <linux/of_platform.h>
#include <linux/platform_data/syscon.h>
#include <linux/platform_device.h>
@@ -151,6 +152,7 @@ static const struct of_device_id vexpress_sysreg_match[] = {
{ .compatible = "arm,vexpress-sysreg", },
{},
};
+MODULE_DEVICE_TABLE(of, vexpress_sysreg_match);
static struct platform_driver vexpress_sysreg_driver = {
.driver = {
@@ -160,14 +162,5 @@ static struct platform_driver vexpress_sysreg_driver = {
.probe = vexpress_sysreg_probe,
};
-static int __init vexpress_sysreg_init(void)
-{
- struct device_node *node;
-
- /* Need the sysreg early, before any other device... */
- for_each_matching_node(node, vexpress_sysreg_match)
- of_platform_device_create(node, NULL, NULL);
-
- return platform_driver_register(&vexpress_sysreg_driver);
-}
-core_initcall(vexpress_sysreg_init);
+module_platform_driver(vexpress_sysreg_driver);
+MODULE_LICENSE("GPL v2");
--
2.20.1
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next prev parent reply other threads:[~2020-04-19 17:12 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-19 17:07 [PATCH 00/17] Modularizing Versatile Express Rob Herring
2020-04-19 17:07 ` [PATCH 01/17] ARM: vexpress: Move vexpress_flags_set() into arch code Rob Herring
2020-04-20 15:17 ` Arnd Bergmann
2020-04-22 10:15 ` Liviu Dudau
2020-04-22 19:04 ` Sudeep Holla
2020-04-19 17:07 ` [PATCH 02/17] arm64: vexpress: Don't select CONFIG_POWER_RESET_VEXPRESS Rob Herring
2020-04-20 15:18 ` Arnd Bergmann
2020-04-22 10:16 ` Liviu Dudau
2020-04-22 19:08 ` Sudeep Holla
2020-04-19 17:07 ` [PATCH 03/17] arm64: vexpress: Don't select CONFIG_VEXPRESS_CONFIG Rob Herring
2020-04-20 15:18 ` Arnd Bergmann
2020-04-22 19:09 ` Sudeep Holla
2020-04-19 17:07 ` [PATCH 04/17] power/reset: vexpress: Support building as a module Rob Herring
2020-04-20 15:23 ` Arnd Bergmann
2020-04-20 17:23 ` Rob Herring
2020-04-28 19:31 ` Sebastian Reichel
2020-04-22 19:11 ` Sudeep Holla
2020-04-19 17:07 ` [PATCH 05/17] clk: versatile: Kill CONFIG_COMMON_CLK_VERSATILE Rob Herring
2020-04-20 6:44 ` Linus Walleij
2020-04-22 9:47 ` Stephen Boyd
2020-04-22 22:34 ` Rob Herring
2020-04-22 19:17 ` Sudeep Holla
2020-04-19 17:07 ` [PATCH 06/17] clk: versatile: Only enable SP810 on 32-bit by default Rob Herring
2020-04-20 15:26 ` Arnd Bergmann
2020-04-20 17:48 ` Rob Herring
2020-04-20 20:07 ` Arnd Bergmann
2020-04-22 9:48 ` Stephen Boyd
2020-04-22 10:20 ` Liviu Dudau
2020-04-22 20:52 ` Sudeep Holla
2020-04-23 15:38 ` Rob Herring
2020-04-19 17:08 ` [PATCH 07/17] clk: vexpress-osc: Use the devres clock API variants Rob Herring
2020-04-20 15:26 ` Arnd Bergmann
2020-04-22 9:51 ` Stephen Boyd
2020-04-22 10:21 ` Liviu Dudau
2020-04-22 20:56 ` Sudeep Holla
2020-04-19 17:08 ` [PATCH 08/17] clk: vexpress-osc: Support building as a module Rob Herring
2020-04-20 15:27 ` Arnd Bergmann
2020-04-20 17:18 ` Rob Herring
2020-04-22 11:01 ` Liviu Dudau
2020-04-22 21:08 ` Sudeep Holla
2020-04-23 13:45 ` Sudeep Holla
2020-04-23 15:53 ` Rob Herring
2020-04-23 16:58 ` Sudeep Holla
2020-04-19 17:08 ` [PATCH 09/17] mfd: vexpress-sysreg: Drop selecting CONFIG_CLKSRC_MMIO Rob Herring
2020-04-20 15:29 ` Arnd Bergmann
2020-04-22 11:02 ` Liviu Dudau
2020-04-19 17:08 ` [PATCH 10/17] mfd: vexpress-sysreg: Drop unused syscon child devices Rob Herring
2020-04-20 15:30 ` Arnd Bergmann
2020-04-22 11:18 ` Liviu Dudau
2020-04-19 17:08 ` [PATCH 11/17] mfd: vexpress-sysreg: Use devres API variants Rob Herring
2020-04-20 15:31 ` Arnd Bergmann
2020-04-22 11:18 ` Liviu Dudau
2020-04-19 17:08 ` Rob Herring [this message]
2020-04-20 15:32 ` [PATCH 12/17] mfd: vexpress-sysreg: Support building as a module Arnd Bergmann
2020-04-20 17:05 ` Rob Herring
2020-04-19 17:08 ` [PATCH 13/17] bus: vexpress-config: Merge vexpress-syscfg into vexpress-config Rob Herring
2020-04-20 11:45 ` Greg Kroah-Hartman
2020-04-22 11:22 ` Liviu Dudau
2020-04-19 17:08 ` [PATCH 14/17] bus: vexpress-config: simplify config bus probing Rob Herring
2020-04-22 11:58 ` Liviu Dudau
2020-04-19 17:08 ` [PATCH 15/17] vexpress: Move site master init to vexpress-config bus Rob Herring
2020-04-22 9:51 ` Stephen Boyd
2020-04-22 12:03 ` Liviu Dudau
2020-04-23 0:54 ` Rob Herring
2020-04-19 17:08 ` [PATCH 16/17] bus: vexpress-config: Support building as module Rob Herring
2020-04-22 12:04 ` Liviu Dudau
2020-04-19 17:08 ` [PATCH 17/17] ARM: vexpress: Don't select VEXPRESS_CONFIG Rob Herring
2020-04-22 12:05 ` Liviu Dudau
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