From 1df49cc80da167f3fa91e3a47c3c1aabd4a3953c Mon Sep 17 00:00:00 2001 From: Baolin Wang Date: Thu, 27 Feb 2020 12:13:47 +0800 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/d7239f3c7379e402f665fc8927f635ac56691380.1582776447.git.baolin.wang7@gmail.com Signed-off-by: Linus Walleij --- drivers/pinctrl/sprd/Kconfig | 6 +++--- drivers/pinctrl/sprd/pinctrl-sprd.c | 3 +++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/sprd/Kconfig b/drivers/pinctrl/sprd/Kconfig index b6c5479..c9e7f0b 100644 --- a/drivers/pinctrl/sprd/Kconfig +++ b/drivers/pinctrl/sprd/Kconfig @@ -4,7 +4,7 @@ # config PINCTRL_SPRD - bool "Spreadtrum pinctrl driver" + tristate "Spreadtrum pinctrl driver" depends on OF depends on ARCH_SPRD || COMPILE_TEST select PINMUX @@ -15,7 +15,7 @@ config PINCTRL_SPRD Say Y here to enable Spreadtrum pinctrl driver config PINCTRL_SPRD_SC9860 - bool "Spreadtrum SC9860 pinctrl driver" - depends on PINCTRL_SPRD + tristate "Spreadtrum SC9860 pinctrl driver" + select PINCTRL_SPRD help Say Y here to enable Spreadtrum SC9860 pinctrl driver diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c index 157712ab..ea04bac 100644 --- a/drivers/pinctrl/sprd/pinctrl-sprd.c +++ b/drivers/pinctrl/sprd/pinctrl-sprd.c @@ -1090,6 +1090,7 @@ int sprd_pinctrl_core_probe(struct platform_device *pdev, return 0; } +EXPORT_SYMBOL_GPL(sprd_pinctrl_core_probe); int sprd_pinctrl_remove(struct platform_device *pdev) { @@ -1098,6 +1099,7 @@ int sprd_pinctrl_remove(struct platform_device *pdev) pinctrl_unregister(sprd_pctl->pctl); return 0; } +EXPORT_SYMBOL_GPL(sprd_pinctrl_remove); void sprd_pinctrl_shutdown(struct platform_device *pdev) { @@ -1112,6 +1114,7 @@ void sprd_pinctrl_shutdown(struct platform_device *pdev) return; pinctrl_select_state(pinctl, state); } +EXPORT_SYMBOL_GPL(sprd_pinctrl_shutdown); MODULE_DESCRIPTION("SPREADTRUM Pin Controller Driver"); MODULE_AUTHOR("Baolin Wang "); -- 2.7.4