From 7acf751ea5d0462657c4f6437c2952cc40fb41d9 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Mon, 4 Jul 2016 17:12:13 -0400 Subject: [PATCH] clk: mvebu: make cp110-system-controller explicitly non-modular The Kconfig currently controlling compilation of this code is: drivers/clk/mvebu/Kconfig:config ARMADA_CP110_SYSCON drivers/clk/mvebu/Kconfig: bool ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Cc: Michael Turquette Cc: Stephen Boyd Cc: Thomas Petazzoni Cc: linux-clk@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Stephen Boyd --- drivers/clk/mvebu/cp110-system-controller.c | 35 ++------------------- 1 file changed, 3 insertions(+), 32 deletions(-) diff --git a/drivers/clk/mvebu/cp110-system-controller.c b/drivers/clk/mvebu/cp110-system-controller.c index 0116808bc15a..32e5b43c086f 100644 --- a/drivers/clk/mvebu/cp110-system-controller.c +++ b/drivers/clk/mvebu/cp110-system-controller.c @@ -30,7 +30,7 @@ #include #include -#include +#include #include #include #include @@ -368,46 +368,17 @@ static int cp110_syscon_clk_probe(struct platform_device *pdev) return ret; } -static int cp110_syscon_clk_remove(struct platform_device *pdev) -{ - struct clk_hw **cp110_clks = platform_get_drvdata(pdev); - int i; - - of_clk_del_provider(pdev->dev.of_node); - - for (i = 0; i < CP110_MAX_GATABLE_CLOCKS; i++) { - struct clk_hw *hw = cp110_clks[CP110_MAX_CORE_CLOCKS + i]; - - if (hw) - cp110_unregister_gate(hw); - } - - clk_hw_unregister_fixed_factor(cp110_clks[CP110_CORE_NAND]); - clk_hw_unregister_fixed_factor(cp110_clks[CP110_CORE_CORE]); - clk_hw_unregister_fixed_factor(cp110_clks[CP110_CORE_EIP]); - clk_hw_unregister_fixed_factor(cp110_clks[CP110_CORE_PPV2]); - clk_hw_unregister_fixed_rate(cp110_clks[CP110_CORE_APLL]); - - return 0; -} - static const struct of_device_id cp110_syscon_of_match[] = { { .compatible = "marvell,cp110-system-controller0", }, { } }; -MODULE_DEVICE_TABLE(of, armada8k_pcie_of_match); static struct platform_driver cp110_syscon_driver = { .probe = cp110_syscon_clk_probe, - .remove = cp110_syscon_clk_remove, .driver = { .name = "marvell-cp110-system-controller0", .of_match_table = cp110_syscon_of_match, + .suppress_bind_attrs = true, }, }; - -module_platform_driver(cp110_syscon_driver); - -MODULE_DESCRIPTION("Marvell CP110 System Controller 0 driver"); -MODULE_AUTHOR("Thomas Petazzoni "); -MODULE_LICENSE("GPL"); +builtin_platform_driver(cp110_syscon_driver);