linux-kernel - [PATCH] clk: allow building lan966x as a module

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Message-Id: <20220617103306.489466-1-clement.leger@bootlin.com>
Date:   Fri, 17 Jun 2022 12:33:06 +0200
From:   Clément Léger <clement.leger@...tlin.com>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        Steen Hegelund <steen.hegelund@...rochip.com>,
        Horatiu Vultur <horatiu.vultur@...rochip.com>,
        Allan Nielsen <allan.nielsen@...rochip.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Clément Léger <clement.leger@...tlin.com>
Subject: [PATCH] clk: allow building lan966x as a module

Set the COMMON_CLK_LAN966X option as a tristate and switch from
builtin_platform_driver() to module_platform_driver() to allow building
and using this driver as a module.

Signed-off-by: Clément Léger <clement.leger@...tlin.com>
---
 drivers/clk/Kconfig       | 2 +-
 drivers/clk/clk-lan966x.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 48f8f4221e21..ac77d4b2c742 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -249,7 +249,7 @@ config COMMON_CLK_GEMINI
 	  platform, also known as SL3516 or CS3516.
 
 config COMMON_CLK_LAN966X
-	bool "Generic Clock Controller driver for LAN966X SoC"
+	tristate "Generic Clock Controller driver for LAN966X SoC"
 	depends on HAS_IOMEM
 	depends on OF
 	depends on SOC_LAN966 || COMPILE_TEST
diff --git a/drivers/clk/clk-lan966x.c b/drivers/clk/clk-lan966x.c
index d1535ac13e89..90a335ddd735 100644
--- a/drivers/clk/clk-lan966x.c
+++ b/drivers/clk/clk-lan966x.c
@@ -286,7 +286,7 @@ static struct platform_driver lan966x_clk_driver = {
 		.of_match_table = lan966x_clk_dt_ids,
 	},
 };
-builtin_platform_driver(lan966x_clk_driver);
+module_platform_driver(lan966x_clk_driver);
 
 MODULE_AUTHOR("Kavyasree Kotagiri <kavyasree.kotagiri@...rochip.com>");
 MODULE_DESCRIPTION("LAN966X clock driver");
-- 
2.36.1