[PATCH] counter: Move symbols into COUNTER namespace
From: William Breathitt Gray <hidden>
Date: 2022-08-16 05:26:53
Also in:
linux-iio, lkml
Subsystem:
acces 104-quad-8 driver, counter subsystem, flextimer ftm-quaddec driver, intel quadrature encoder peripheral driver, interrupt counter driver, microchip timer counter block (tcb) capture driver, stm32 timer/lptimer drivers, the rest, ti enhanced quadrature encoder pulse (eqep) driver · Maintainers:
William Breathitt Gray, Patrick Havelange, Ilpo Järvinen, Oleksij Rempel, Kamel Bouhara, Fabrice Gasnier, Linus Torvalds
Counter subsystem symbols are only relevant to counter drivers. A COUNTER namespace is created to control the availability of these symbols to modules that import this namespace explicitly. Cc: Patrick Havelange <patrick.havelange@essensium.com> Cc: Jarkko Nikula <redacted> Cc: Oleksij Rempel <redacted> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Kamel Bouhara <kamel.bouhara@bootlin.com> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: David Lechner <david@lechnology.com> Signed-off-by: William Breathitt Gray <redacted> --- drivers/counter/104-quad-8.c | 1 + drivers/counter/counter-chrdev.c | 2 +- drivers/counter/counter-core.c | 14 +++++++------- drivers/counter/ftm-quaddec.c | 1 + drivers/counter/intel-qep.c | 1 + drivers/counter/interrupt-cnt.c | 1 + drivers/counter/microchip-tcb-capture.c | 1 + drivers/counter/stm32-lptimer-cnt.c | 1 + drivers/counter/stm32-timer-cnt.c | 1 + drivers/counter/ti-eqep.c | 1 + 10 files changed, 16 insertions(+), 8 deletions(-)
diff --git a/drivers/counter/104-quad-8.c b/drivers/counter/104-quad-8.c
index 62c2b7ac4339..1323edfbe40c 100644
--- a/drivers/counter/104-quad-8.c
+++ b/drivers/counter/104-quad-8.c@@ -1241,3 +1241,4 @@ module_isa_driver(quad8_driver, num_quad8); MODULE_AUTHOR("William Breathitt Gray <vilhelm.gray@gmail.com>"); MODULE_DESCRIPTION("ACCES 104-QUAD-8 driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(COUNTER);
diff --git a/drivers/counter/counter-chrdev.c b/drivers/counter/counter-chrdev.c
index 69d340be9c93..4e71a19d7e6a 100644
--- a/drivers/counter/counter-chrdev.c
+++ b/drivers/counter/counter-chrdev.c@@ -574,4 +574,4 @@ void counter_push_event(struct counter_device *const counter, const u8 event, if (copied) wake_up_poll(&counter->events_wait, EPOLLIN); } -EXPORT_SYMBOL_GPL(counter_push_event); +EXPORT_SYMBOL_NS_GPL(counter_push_event, COUNTER);
diff --git a/drivers/counter/counter-core.c b/drivers/counter/counter-core.c
index 938651f9e9e0..09c77afb33ca 100644
--- a/drivers/counter/counter-core.c
+++ b/drivers/counter/counter-core.c@@ -73,7 +73,7 @@ void *counter_priv(const struct counter_device *const counter) return &ch->privdata; } -EXPORT_SYMBOL_GPL(counter_priv); +EXPORT_SYMBOL_NS_GPL(counter_priv, COUNTER); /** * counter_alloc - allocate a counter_device
@@ -133,13 +133,13 @@ struct counter_device *counter_alloc(size_t sizeof_priv) return NULL; } -EXPORT_SYMBOL_GPL(counter_alloc); +EXPORT_SYMBOL_NS_GPL(counter_alloc, COUNTER); void counter_put(struct counter_device *counter) { put_device(&counter->dev); } -EXPORT_SYMBOL_GPL(counter_put); +EXPORT_SYMBOL_NS_GPL(counter_put, COUNTER); /** * counter_add - complete registration of a counter
@@ -166,7 +166,7 @@ int counter_add(struct counter_device *counter) /* implies device_add(dev) */ return cdev_device_add(&counter->chrdev, dev); } -EXPORT_SYMBOL_GPL(counter_add); +EXPORT_SYMBOL_NS_GPL(counter_add, COUNTER); /** * counter_unregister - unregister Counter from the system
@@ -188,7 +188,7 @@ void counter_unregister(struct counter_device *const counter) mutex_unlock(&counter->ops_exist_lock); } -EXPORT_SYMBOL_GPL(counter_unregister); +EXPORT_SYMBOL_NS_GPL(counter_unregister, COUNTER); static void devm_counter_release(void *counter) {
@@ -223,7 +223,7 @@ struct counter_device *devm_counter_alloc(struct device *dev, size_t sizeof_priv return counter; } -EXPORT_SYMBOL_GPL(devm_counter_alloc); +EXPORT_SYMBOL_NS_GPL(devm_counter_alloc, COUNTER); /** * devm_counter_add - complete registration of a counter
@@ -244,7 +244,7 @@ int devm_counter_add(struct device *dev, return devm_add_action_or_reset(dev, devm_counter_release, counter); } -EXPORT_SYMBOL_GPL(devm_counter_add); +EXPORT_SYMBOL_NS_GPL(devm_counter_add, COUNTER); #define COUNTER_DEV_MAX 256
diff --git a/drivers/counter/ftm-quaddec.c b/drivers/counter/ftm-quaddec.c
index 2a58582a9df4..aea6622a9b13 100644
--- a/drivers/counter/ftm-quaddec.c
+++ b/drivers/counter/ftm-quaddec.c@@ -325,3 +325,4 @@ module_platform_driver(ftm_quaddec_driver); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Kjeld Flarup <kfa@deif.com>"); MODULE_AUTHOR("Patrick Havelange <patrick.havelange@essensium.com>"); +MODULE_IMPORT_NS(COUNTER);
diff --git a/drivers/counter/intel-qep.c b/drivers/counter/intel-qep.c
index 47a6a9dfc9e8..af5942e66f7d 100644
--- a/drivers/counter/intel-qep.c
+++ b/drivers/counter/intel-qep.c@@ -523,3 +523,4 @@ MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@linux.intel.com>"); MODULE_AUTHOR("Raymond Tan <raymond.tan@intel.com>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Intel Quadrature Encoder Peripheral driver"); +MODULE_IMPORT_NS(COUNTER);
diff --git a/drivers/counter/interrupt-cnt.c b/drivers/counter/interrupt-cnt.c
index 3b13f56bbb11..5a11b65fc0e5 100644
--- a/drivers/counter/interrupt-cnt.c
+++ b/drivers/counter/interrupt-cnt.c@@ -242,3 +242,4 @@ MODULE_ALIAS("platform:interrupt-counter"); MODULE_AUTHOR("Oleksij Rempel <o.rempel@pengutronix.de>"); MODULE_DESCRIPTION("Interrupt counter driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(COUNTER);
diff --git a/drivers/counter/microchip-tcb-capture.c b/drivers/counter/microchip-tcb-capture.c
index 00844445143b..f9dee15d9777 100644
--- a/drivers/counter/microchip-tcb-capture.c
+++ b/drivers/counter/microchip-tcb-capture.c@@ -394,3 +394,4 @@ module_platform_driver(mchp_tc_driver); MODULE_AUTHOR("Kamel Bouhara <kamel.bouhara@bootlin.com>"); MODULE_DESCRIPTION("Microchip TCB Capture driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(COUNTER);
diff --git a/drivers/counter/stm32-lptimer-cnt.c b/drivers/counter/stm32-lptimer-cnt.c
index 68031d93ce89..d6b80b6dfc28 100644
--- a/drivers/counter/stm32-lptimer-cnt.c
+++ b/drivers/counter/stm32-lptimer-cnt.c@@ -520,3 +520,4 @@ MODULE_AUTHOR("Fabrice Gasnier <fabrice.gasnier@st.com>"); MODULE_ALIAS("platform:stm32-lptimer-counter"); MODULE_DESCRIPTION("STMicroelectronics STM32 LPTIM counter driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(COUNTER);
diff --git a/drivers/counter/stm32-timer-cnt.c b/drivers/counter/stm32-timer-cnt.c
index 5779ae7c73cf..9bf20a5d6bda 100644
--- a/drivers/counter/stm32-timer-cnt.c
+++ b/drivers/counter/stm32-timer-cnt.c@@ -417,3 +417,4 @@ MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>"); MODULE_ALIAS("platform:stm32-timer-counter"); MODULE_DESCRIPTION("STMicroelectronics STM32 TIMER counter driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(COUNTER);
diff --git a/drivers/counter/ti-eqep.c b/drivers/counter/ti-eqep.c
index 0489d26eb47c..b0f24cf3e891 100644
--- a/drivers/counter/ti-eqep.c
+++ b/drivers/counter/ti-eqep.c@@ -456,3 +456,4 @@ module_platform_driver(ti_eqep_driver); MODULE_AUTHOR("David Lechner <david@lechnology.com>"); MODULE_DESCRIPTION("TI eQEP counter driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(COUNTER);
base-commit: 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 -- 2.37.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel