Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1437967

Re: [PATCH 05/10] clk: oxnas: make it explicitly non-modular

Show all headers | View raw

Quoting Paul Gortmaker (2016-07-04 14:12:15)
> The Kconfig currently controlling compilation of this code is:
> 
> drivers/clk/Kconfig:config COMMON_CLK_OXNAS
> drivers/clk/Kconfig:    bool "Clock driver for the OXNAS SoC Family"
> 
> ...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.
> 
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: linux-clk@vger.kernel.org
> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

Applied.

Regards,
Mike

> ---
>  drivers/clk/clk-oxnas.c | 15 +++------------
>  1 file changed, 3 insertions(+), 12 deletions(-)
> 
> diff --git a/drivers/clk/clk-oxnas.c b/drivers/clk/clk-oxnas.c
> index 79bcb2e42060..47649ac5d399 100644
> --- a/drivers/clk/clk-oxnas.c
> +++ b/drivers/clk/clk-oxnas.c
> @@ -18,7 +18,7 @@
>  
>  #include <linux/clk-provider.h>
>  #include <linux/kernel.h>
> -#include <linux/module.h>
> +#include <linux/init.h>
>  #include <linux/of.h>
>  #include <linux/platform_device.h>
>  #include <linux/stringify.h>
> @@ -170,26 +170,17 @@ static int oxnas_stdclk_probe(struct platform_device *pdev)
>                                    clk_oxnas->onecell_data);
>  }
>  
> -static int oxnas_stdclk_remove(struct platform_device *pdev)
> -{
> -       of_clk_del_provider(pdev->dev.of_node);
> -
> -       return 0;
> -}
> -
>  static const struct of_device_id oxnas_stdclk_dt_ids[] = {
>         { .compatible = "oxsemi,ox810se-stdclk" },
>         { }
>  };
> -MODULE_DEVICE_TABLE(of, oxnas_stdclk_dt_ids);
>  
>  static struct platform_driver oxnas_stdclk_driver = {
>         .probe = oxnas_stdclk_probe,
> -       .remove = oxnas_stdclk_remove,
>         .driver = {
>                 .name = "oxnas-stdclk",
> +               .suppress_bind_attrs = true,
>                 .of_match_table = oxnas_stdclk_dt_ids,
>         },
>  };
> -
> -module_platform_driver(oxnas_stdclk_driver);
> +builtin_platform_driver(oxnas_stdclk_driver);
> -- 
> 2.8.4
> 

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH 00/10] clk: fix/remove module usage in non-modular code Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-04 23:20 +0200
  [PATCH 03/10] clk: mvebu: make cp110-system-controller explicitly non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-04 23:20 +0200
  [PATCH 02/10] clk: meson: make gxbb explicitly non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-04 23:20 +0200
    Re: [PATCH 02/10] clk: meson: make gxbb explicitly non-modular Michael Turquette <mturquette@baylibre.com> - 2016-07-07 00:30 +0200
  [PATCH 06/10] clk: samsung make clk-exynos-audss explicitly non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-04 23:20 +0200
    Re: [PATCH 06/10] clk: samsung make clk-exynos-audss explicitly  non-modular Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-07-05 11:10 +0200
      Re: [PATCH 06/10] clk: samsung make clk-exynos-audss explicitly  non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-05 15:40 +0200
    Re: [PATCH 06/10] clk: samsung make clk-exynos-audss explicitly non-modular Geert Uytterhoeven <geert@linux-m68k.org> - 2016-07-05 13:10 +0200
      Re: [PATCH 06/10] clk: samsung make clk-exynos-audss explicitly  non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-05 15:20 +0200
    Re: [PATCH 06/10] clk: samsung make clk-exynos-audss explicitly  non-modular Sylwester Nawrocki <s.nawrocki@samsung.com> - 2016-07-07 15:20 +0200
  [PATCH 01/10] clk: meson8b: make it explicitly non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-04 23:20 +0200
    Re: [PATCH 01/10] clk: meson8b: make it explicitly non-modular Michael Turquette <mturquette@baylibre.com> - 2016-07-07 00:30 +0200
  [PATCH 08/10] clk: sunxi: make clk-* explicitly non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-04 23:20 +0200
    Re: [PATCH 08/10] clk: sunxi: make clk-* explicitly non-modular Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-07-04 23:40 +0200
    Re: [PATCH 08/10] clk: sunxi: make clk-* explicitly non-modular Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-07-05 08:20 +0200
    Re: [PATCH 08/10] clk: sunxi: make clk-* explicitly non-modular Michael Turquette <mturquette@baylibre.com> - 2016-07-07 00:30 +0200
  [PATCH 05/10] clk: oxnas: make it explicitly non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-04 23:20 +0200
    Re: [PATCH 05/10] clk: oxnas: make it explicitly non-modular Neil Armstrong <narmstrong@baylibre.com> - 2016-07-06 15:20 +0200
    Re: [PATCH 05/10] clk: oxnas: make it explicitly non-modular Michael Turquette <mturquette@baylibre.com> - 2016-07-07 00:30 +0200

csiph-web