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Message-Id: <20230725004248.381868-2-samuel.holland@sifive.com>
Date: Mon, 24 Jul 2023 17:42:48 -0700
From: Samuel Holland <samuel.holland@...ive.com>
To: Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>
Cc: Emil Renner Berthing <emil.renner.berthing@...onical.com>,
Samuel Holland <samuel.holland@...ive.com>,
Conor Dooley <conor.dooley@...rochip.com>,
Palmer Dabbelt <palmer@...belt.com>,
Paul Walmsley <paul.walmsley@...ive.com>,
Yang Li <yang.lee@...ux.alibaba.com>,
linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-riscv@...ts.infradead.org
Subject: [PATCH v2 2/2] clk: sifive: Allow building the driver as a module
This can reduce the kernel image size in multiplatform configurations.
Signed-off-by: Samuel Holland <samuel.holland@...ive.com>
---
Changes in v2:
- Add MODULE_AUTHOR and MODULE_DESCRIPTION
drivers/clk/sifive/Kconfig | 2 +-
drivers/clk/sifive/sifive-prci.c | 10 +++++-----
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/clk/sifive/Kconfig b/drivers/clk/sifive/Kconfig
index 2322f634a910..49597d95602e 100644
--- a/drivers/clk/sifive/Kconfig
+++ b/drivers/clk/sifive/Kconfig
@@ -10,7 +10,7 @@ menuconfig CLK_SIFIVE
if CLK_SIFIVE
config CLK_SIFIVE_PRCI
- bool "PRCI driver for SiFive SoCs"
+ tristate "PRCI driver for SiFive SoCs"
default ARCH_SIFIVE
select RESET_CONTROLLER
select RESET_SIMPLE
diff --git a/drivers/clk/sifive/sifive-prci.c b/drivers/clk/sifive/sifive-prci.c
index e317f3454e93..09a76248a710 100644
--- a/drivers/clk/sifive/sifive-prci.c
+++ b/drivers/clk/sifive/sifive-prci.c
@@ -7,6 +7,7 @@
#include <linux/clkdev.h>
#include <linux/delay.h>
#include <linux/io.h>
+#include <linux/module.h>
#include <linux/of_device.h>
#include "sifive-prci.h"
#include "fu540-prci.h"
@@ -618,9 +619,8 @@ static struct platform_driver sifive_prci_driver = {
},
.probe = sifive_prci_probe,
};
+module_platform_driver(sifive_prci_driver);
-static int __init sifive_prci_init(void)
-{
- return platform_driver_register(&sifive_prci_driver);
-}
-core_initcall(sifive_prci_init);
+MODULE_AUTHOR("Paul Walmsley <paul.walmsley@...ive.com>");
+MODULE_DESCRIPTION("SiFive Power Reset Clock Interface (PRCI) driver");
+MODULE_LICENSE("GPL");
--
2.40.1
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