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2016-07-06clk: sunxi: make clk-* explicitly non-modularPaul Gortmaker1-7/+2
We have the following file --> Kconfig mapping: sunxi/clk-factors.c obj-y sunxi/clk-sun6i-apb0-gates.c CONFIG_MFD_SUN6I_PRCM (bool) sunxi/clk-sun6i-apb0.c CONFIG_MFD_SUN6I_PRCM sunxi/clk-sun6i-ar100.c CONFIG_MFD_SUN6I_PRCM sunxi/clk-sun8i-apb0.c CONFIG_MFD_SUN6I_PRCM sunxi/clk-sun9i-mmc.c obj-y Hence none of these are being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the drivers there is no doubt they are builtin-only. All drivers get mostly the same changes, so they are handled in batch. Changes are (1) convert to builtin_platform_register, (2) use the init.h header, (3) delete the MODULE_LICENCE/MODULE_AUTHOR and associated tags, and (4) delete any ".remove" functions. There was a stray module.h in a file not using any init.h or module.h stuff, so we simply removed that one. In two cases, 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. We delete the MODULE_LICENSE etc. tags since all that information is already contained at the top of each file in the comments. Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: "Emilio López" <emilio@elopez.com.ar> Cc: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: linux-clk@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/20160704211220.5685-9-paul.gortmaker@windriver.com
2015-09-16clk: sunxi: sun6i-apb0: Fix module autoload for OF platform driverLuis de Bethencourt1-0/+1
This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-09-25clk: Remove .owner field for driverKiran Padwal1-1/+0
There is no need to init .owner field. Based on the patch from Peter Griffin <peter.griffin@linaro.org> "mmc: remove .owner field for drivers using module_platform_driver" This patch removes the superflous .owner field for drivers which use the module_platform_driver API, as this is overriden in platform_driver_register anyway." Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28clk: sunxi: staticize structures and arraysEmilio López1-1/+1
There are some structs and arrays on the driver that are not used anywhere else. Let's mark them as static. Signed-off-by: Emilio López <emilio@elopez.com.ar> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-06-11clk: sunxi: add PRCM (Power/Reset/Clock Management) clks supportBoris BREZILLON1-0/+77
The PRCM (Power/Reset/Clock Management) unit provides several clock devices: - AR100 clk: used to clock the Power Management co-processor - AHB0 clk: used to clock the AHB0 bus - APB0 clk and gates: used to clk peripherals connected to the APB0 bus Add support for these clks in a separate driver so that they can be probed as platform devices instead of registered during early init. This is needed to be able to probe PRCM MFD subdevices. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Emilio López <emilio@elopez.com.ar>