Messages in this thread | | | From | Michael Turquette <> | Subject | Re: [PATCH 05/10] clk: oxnas: make it explicitly non-modular | Date | Wed, 06 Jul 2016 15:21:51 -0700 |
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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 >
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