pinctrl: sprd: Allow the SPRD pinctrl driver building into a module
Change the config to 'tristate' and export some symbols needed by modules to allow the Spreadtrum pinctrl driver building into a module. Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/d7239f3c7379e402f665fc8927f635ac56691380.1582776447.git.baolin.wang7@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -4,7 +4,7 @@
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#
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config PINCTRL_SPRD
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bool "Spreadtrum pinctrl driver"
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tristate "Spreadtrum pinctrl driver"
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depends on OF
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depends on ARCH_SPRD || COMPILE_TEST
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select PINMUX
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@ -15,7 +15,7 @@ config PINCTRL_SPRD
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Say Y here to enable Spreadtrum pinctrl driver
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config PINCTRL_SPRD_SC9860
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bool "Spreadtrum SC9860 pinctrl driver"
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depends on PINCTRL_SPRD
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tristate "Spreadtrum SC9860 pinctrl driver"
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select PINCTRL_SPRD
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help
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Say Y here to enable Spreadtrum SC9860 pinctrl driver
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@ -1090,6 +1090,7 @@ int sprd_pinctrl_core_probe(struct platform_device *pdev,
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return 0;
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}
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EXPORT_SYMBOL_GPL(sprd_pinctrl_core_probe);
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int sprd_pinctrl_remove(struct platform_device *pdev)
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{
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@ -1098,6 +1099,7 @@ int sprd_pinctrl_remove(struct platform_device *pdev)
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pinctrl_unregister(sprd_pctl->pctl);
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return 0;
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}
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EXPORT_SYMBOL_GPL(sprd_pinctrl_remove);
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void sprd_pinctrl_shutdown(struct platform_device *pdev)
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{
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@ -1112,6 +1114,7 @@ void sprd_pinctrl_shutdown(struct platform_device *pdev)
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return;
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pinctrl_select_state(pinctl, state);
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}
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EXPORT_SYMBOL_GPL(sprd_pinctrl_shutdown);
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MODULE_DESCRIPTION("SPREADTRUM Pin Controller Driver");
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MODULE_AUTHOR("Baolin Wang <baolin.wang@spreadtrum.com>");
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