* [PATCH] hwspinlock: remove sirf driver
@ 2021-01-20 13:21 Arnd Bergmann
2021-01-20 21:29 ` Barry Song
0 siblings, 1 reply; 3+ messages in thread
From: Arnd Bergmann @ 2021-01-20 13:21 UTC (permalink / raw)
To: linux-arm-kernel, linux-kernel; +Cc: Arnd Bergmann, Barry Song
From: Arnd Bergmann <arnd@arndb.de>
The CSR SiRF prima2/atlas platforms are getting removed, so this driver
is no longer needed.
Cc: Barry Song <baohua@kernel.org>
Link: https://lore.kernel.org/linux-arm-kernel/20210120124812.2800027-1-arnd@kernel.org/T/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
.../bindings/hwlock/sirf,hwspinlock.txt | 28 -----
drivers/hwspinlock/Kconfig | 11 --
drivers/hwspinlock/Makefile | 1 -
drivers/hwspinlock/sirf_hwspinlock.c | 105 ------------------
4 files changed, 145 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
delete mode 100644 drivers/hwspinlock/sirf_hwspinlock.c
diff --git a/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
deleted file mode 100644
index 9bb1240a68e0..000000000000
--- a/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-SIRF Hardware spinlock device Binding
------------------------------------------------
-
-Required properties :
-- compatible : shall contain only one of the following:
- "sirf,hwspinlock"
-
-- reg : the register address of hwspinlock
-
-- #hwlock-cells : hwlock users only use the hwlock id to represent a specific
- hwlock, so the number of cells should be <1> here.
-
-Please look at the generic hwlock binding for usage information for consumers,
-"Documentation/devicetree/bindings/hwlock/hwlock.txt"
-
-Example of hwlock provider:
- hwlock {
- compatible = "sirf,hwspinlock";
- reg = <0x13240000 0x00010000>;
- #hwlock-cells = <1>;
- };
-
-Example of hwlock users:
- node {
- ...
- hwlocks = <&hwlock 2>;
- ...
- };
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 32cd26352f38..53e13476e831 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -28,17 +28,6 @@ config HWSPINLOCK_QCOM
If unsure, say N.
-config HWSPINLOCK_SIRF
- tristate "SIRF Hardware Spinlock device"
- depends on ARCH_SIRF || COMPILE_TEST
- help
- Say y here to support the SIRF Hardware Spinlock device, which
- provides a synchronisation mechanism for the various processors
- on the SoC.
-
- It's safe to say n here if you're not interested in SIRF hardware
- spinlock or just want a bare minimum kernel.
-
config HWSPINLOCK_SPRD
tristate "SPRD Hardware Spinlock device"
depends on ARCH_SPRD || COMPILE_TEST
diff --git a/drivers/hwspinlock/Makefile b/drivers/hwspinlock/Makefile
index ed053e3f02be..1f8dd6f5814f 100644
--- a/drivers/hwspinlock/Makefile
+++ b/drivers/hwspinlock/Makefile
@@ -6,7 +6,6 @@
obj-$(CONFIG_HWSPINLOCK) += hwspinlock_core.o
obj-$(CONFIG_HWSPINLOCK_OMAP) += omap_hwspinlock.o
obj-$(CONFIG_HWSPINLOCK_QCOM) += qcom_hwspinlock.o
-obj-$(CONFIG_HWSPINLOCK_SIRF) += sirf_hwspinlock.o
obj-$(CONFIG_HWSPINLOCK_SPRD) += sprd_hwspinlock.o
obj-$(CONFIG_HWSPINLOCK_STM32) += stm32_hwspinlock.o
obj-$(CONFIG_HSEM_U8500) += u8500_hsem.o
diff --git a/drivers/hwspinlock/sirf_hwspinlock.c b/drivers/hwspinlock/sirf_hwspinlock.c
deleted file mode 100644
index a3f77120bad7..000000000000
--- a/drivers/hwspinlock/sirf_hwspinlock.c
+++ /dev/null
@@ -1,105 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * SIRF hardware spinlock driver
- *
- * Copyright (c) 2015 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/hwspinlock.h>
-#include <linux/platform_device.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-#include "hwspinlock_internal.h"
-
-struct sirf_hwspinlock {
- void __iomem *io_base;
- struct hwspinlock_device bank;
-};
-
-/* Number of Hardware Spinlocks*/
-#define HW_SPINLOCK_NUMBER 30
-
-/* Hardware spinlock register offsets */
-#define HW_SPINLOCK_BASE 0x404
-#define HW_SPINLOCK_OFFSET(x) (HW_SPINLOCK_BASE + 0x4 * (x))
-
-static int sirf_hwspinlock_trylock(struct hwspinlock *lock)
-{
- void __iomem *lock_addr = lock->priv;
-
- /* attempt to acquire the lock by reading value == 1 from it */
- return !!readl(lock_addr);
-}
-
-static void sirf_hwspinlock_unlock(struct hwspinlock *lock)
-{
- void __iomem *lock_addr = lock->priv;
-
- /* release the lock by writing 0 to it */
- writel(0, lock_addr);
-}
-
-static const struct hwspinlock_ops sirf_hwspinlock_ops = {
- .trylock = sirf_hwspinlock_trylock,
- .unlock = sirf_hwspinlock_unlock,
-};
-
-static int sirf_hwspinlock_probe(struct platform_device *pdev)
-{
- struct sirf_hwspinlock *hwspin;
- struct hwspinlock *hwlock;
- int idx;
-
- if (!pdev->dev.of_node)
- return -ENODEV;
-
- hwspin = devm_kzalloc(&pdev->dev,
- struct_size(hwspin, bank.lock,
- HW_SPINLOCK_NUMBER),
- GFP_KERNEL);
- if (!hwspin)
- return -ENOMEM;
-
- /* retrieve io base */
- hwspin->io_base = devm_platform_ioremap_resource(pdev, 0);
- if (IS_ERR(hwspin->io_base))
- return PTR_ERR(hwspin->io_base);
-
- for (idx = 0; idx < HW_SPINLOCK_NUMBER; idx++) {
- hwlock = &hwspin->bank.lock[idx];
- hwlock->priv = hwspin->io_base + HW_SPINLOCK_OFFSET(idx);
- }
-
- platform_set_drvdata(pdev, hwspin);
-
- return devm_hwspin_lock_register(&pdev->dev, &hwspin->bank,
- &sirf_hwspinlock_ops, 0,
- HW_SPINLOCK_NUMBER);
-}
-
-static const struct of_device_id sirf_hwpinlock_ids[] = {
- { .compatible = "sirf,hwspinlock", },
- {},
-};
-MODULE_DEVICE_TABLE(of, sirf_hwpinlock_ids);
-
-static struct platform_driver sirf_hwspinlock_driver = {
- .probe = sirf_hwspinlock_probe,
- .driver = {
- .name = "atlas7_hwspinlock",
- .of_match_table = sirf_hwpinlock_ids,
- },
-};
-
-module_platform_driver(sirf_hwspinlock_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("SIRF Hardware spinlock driver");
-MODULE_AUTHOR("Wei Chen <wei.chen@csr.com>");
--
2.29.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] hwspinlock: remove sirf driver
2021-01-20 13:21 [PATCH] hwspinlock: remove sirf driver Arnd Bergmann
@ 2021-01-20 21:29 ` Barry Song
0 siblings, 0 replies; 3+ messages in thread
From: Barry Song @ 2021-01-20 21:29 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: linux-arm-kernel, LKML, Arnd Bergmann
Arnd Bergmann <arnd@kernel.org> 于2021年1月21日周四 上午2:22写道：
>
> From: Arnd Bergmann <arnd@arndb.de>
>
> The CSR SiRF prima2/atlas platforms are getting removed, so this driver
> is no longer needed.
>
> Cc: Barry Song <baohua@kernel.org>
> Link: https://lore.kernel.org/linux-arm-kernel/20210120124812.2800027-1-arnd@kernel.org/T/
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Barry Song <baohua@kernel.org>
> ---
> .../bindings/hwlock/sirf,hwspinlock.txt | 28 -----
> drivers/hwspinlock/Kconfig | 11 --
> drivers/hwspinlock/Makefile | 1 -
> drivers/hwspinlock/sirf_hwspinlock.c | 105 ------------------
> 4 files changed, 145 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
> delete mode 100644 drivers/hwspinlock/sirf_hwspinlock.c
>
> diff --git a/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
> deleted file mode 100644
> index 9bb1240a68e0..000000000000
> --- a/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
> +++ /dev/null
> @@ -1,28 +0,0 @@
> -SIRF Hardware spinlock device Binding
> ------------------------------------------------
> -
> -Required properties :
> -- compatible : shall contain only one of the following:
> - "sirf,hwspinlock"
> -
> -- reg : the register address of hwspinlock
> -
> -- #hwlock-cells : hwlock users only use the hwlock id to represent a specific
> - hwlock, so the number of cells should be <1> here.
> -
> -Please look at the generic hwlock binding for usage information for consumers,
> -"Documentation/devicetree/bindings/hwlock/hwlock.txt"
> -
> -Example of hwlock provider:
> - hwlock {
> - compatible = "sirf,hwspinlock";
> - reg = <0x13240000 0x00010000>;
> - #hwlock-cells = <1>;
> - };
> -
> -Example of hwlock users:
> - node {
> - ...
> - hwlocks = <&hwlock 2>;
> - ...
> - };
> diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
> index 32cd26352f38..53e13476e831 100644
> --- a/drivers/hwspinlock/Kconfig
> +++ b/drivers/hwspinlock/Kconfig
> @@ -28,17 +28,6 @@ config HWSPINLOCK_QCOM
>
> If unsure, say N.
>
> -config HWSPINLOCK_SIRF
> - tristate "SIRF Hardware Spinlock device"
> - depends on ARCH_SIRF || COMPILE_TEST
> - help
> - Say y here to support the SIRF Hardware Spinlock device, which
> - provides a synchronisation mechanism for the various processors
> - on the SoC.
> -
> - It's safe to say n here if you're not interested in SIRF hardware
> - spinlock or just want a bare minimum kernel.
> -
> config HWSPINLOCK_SPRD
> tristate "SPRD Hardware Spinlock device"
> depends on ARCH_SPRD || COMPILE_TEST
> diff --git a/drivers/hwspinlock/Makefile b/drivers/hwspinlock/Makefile
> index ed053e3f02be..1f8dd6f5814f 100644
> --- a/drivers/hwspinlock/Makefile
> +++ b/drivers/hwspinlock/Makefile
> @@ -6,7 +6,6 @@
> obj-$(CONFIG_HWSPINLOCK) += hwspinlock_core.o
> obj-$(CONFIG_HWSPINLOCK_OMAP) += omap_hwspinlock.o
> obj-$(CONFIG_HWSPINLOCK_QCOM) += qcom_hwspinlock.o
> -obj-$(CONFIG_HWSPINLOCK_SIRF) += sirf_hwspinlock.o
> obj-$(CONFIG_HWSPINLOCK_SPRD) += sprd_hwspinlock.o
> obj-$(CONFIG_HWSPINLOCK_STM32) += stm32_hwspinlock.o
> obj-$(CONFIG_HSEM_U8500) += u8500_hsem.o
> diff --git a/drivers/hwspinlock/sirf_hwspinlock.c b/drivers/hwspinlock/sirf_hwspinlock.c
> deleted file mode 100644
> index a3f77120bad7..000000000000
> --- a/drivers/hwspinlock/sirf_hwspinlock.c
> +++ /dev/null
> @@ -1,105 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0
> -/*
> - * SIRF hardware spinlock driver
> - *
> - * Copyright (c) 2015 Cambridge Silicon Radio Limited, a CSR plc group company.
> - */
> -
> -#include <linux/kernel.h>
> -#include <linux/module.h>
> -#include <linux/device.h>
> -#include <linux/io.h>
> -#include <linux/slab.h>
> -#include <linux/spinlock.h>
> -#include <linux/hwspinlock.h>
> -#include <linux/platform_device.h>
> -#include <linux/of.h>
> -#include <linux/of_address.h>
> -
> -#include "hwspinlock_internal.h"
> -
> -struct sirf_hwspinlock {
> - void __iomem *io_base;
> - struct hwspinlock_device bank;
> -};
> -
> -/* Number of Hardware Spinlocks*/
> -#define HW_SPINLOCK_NUMBER 30
> -
> -/* Hardware spinlock register offsets */
> -#define HW_SPINLOCK_BASE 0x404
> -#define HW_SPINLOCK_OFFSET(x) (HW_SPINLOCK_BASE + 0x4 * (x))
> -
> -static int sirf_hwspinlock_trylock(struct hwspinlock *lock)
> -{
> - void __iomem *lock_addr = lock->priv;
> -
> - /* attempt to acquire the lock by reading value == 1 from it */
> - return !!readl(lock_addr);
> -}
> -
> -static void sirf_hwspinlock_unlock(struct hwspinlock *lock)
> -{
> - void __iomem *lock_addr = lock->priv;
> -
> - /* release the lock by writing 0 to it */
> - writel(0, lock_addr);
> -}
> -
> -static const struct hwspinlock_ops sirf_hwspinlock_ops = {
> - .trylock = sirf_hwspinlock_trylock,
> - .unlock = sirf_hwspinlock_unlock,
> -};
> -
> -static int sirf_hwspinlock_probe(struct platform_device *pdev)
> -{
> - struct sirf_hwspinlock *hwspin;
> - struct hwspinlock *hwlock;
> - int idx;
> -
> - if (!pdev->dev.of_node)
> - return -ENODEV;
> -
> - hwspin = devm_kzalloc(&pdev->dev,
> - struct_size(hwspin, bank.lock,
> - HW_SPINLOCK_NUMBER),
> - GFP_KERNEL);
> - if (!hwspin)
> - return -ENOMEM;
> -
> - /* retrieve io base */
> - hwspin->io_base = devm_platform_ioremap_resource(pdev, 0);
> - if (IS_ERR(hwspin->io_base))
> - return PTR_ERR(hwspin->io_base);
> -
> - for (idx = 0; idx < HW_SPINLOCK_NUMBER; idx++) {
> - hwlock = &hwspin->bank.lock[idx];
> - hwlock->priv = hwspin->io_base + HW_SPINLOCK_OFFSET(idx);
> - }
> -
> - platform_set_drvdata(pdev, hwspin);
> -
> - return devm_hwspin_lock_register(&pdev->dev, &hwspin->bank,
> - &sirf_hwspinlock_ops, 0,
> - HW_SPINLOCK_NUMBER);
> -}
> -
> -static const struct of_device_id sirf_hwpinlock_ids[] = {
> - { .compatible = "sirf,hwspinlock", },
> - {},
> -};
> -MODULE_DEVICE_TABLE(of, sirf_hwpinlock_ids);
> -
> -static struct platform_driver sirf_hwspinlock_driver = {
> - .probe = sirf_hwspinlock_probe,
> - .driver = {
> - .name = "atlas7_hwspinlock",
> - .of_match_table = sirf_hwpinlock_ids,
> - },
> -};
> -
> -module_platform_driver(sirf_hwspinlock_driver);
> -
> -MODULE_LICENSE("GPL v2");
> -MODULE_DESCRIPTION("SIRF Hardware spinlock driver");
> -MODULE_AUTHOR("Wei Chen <wei.chen@csr.com>");
> --
> 2.29.2
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] hwspinlock: remove sirf driver
@ 2021-01-20 13:25 Arnd Bergmann
0 siblings, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2021-01-20 13:25 UTC (permalink / raw)
To: linux-arm-kernel, linux-kernel, linux-remoteproc
Cc: Baolin Wang, Bjorn Andersson, Ohad Ben-Cohen, Arnd Bergmann, Barry Song
From: Arnd Bergmann <arnd@arndb.de>
The CSR SiRF prima2/atlas platforms are getting removed, so this driver
is no longer needed.
Cc: Barry Song <baohua@kernel.org>
Link: https://lore.kernel.org/linux-arm-kernel/20210120124812.2800027-1-arnd@kernel.org/T/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
(resending because I missed the maintainers on the first submission)
.../bindings/hwlock/sirf,hwspinlock.txt | 28 -----
drivers/hwspinlock/Kconfig | 11 --
drivers/hwspinlock/Makefile | 1 -
drivers/hwspinlock/sirf_hwspinlock.c | 105 ------------------
4 files changed, 145 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
delete mode 100644 drivers/hwspinlock/sirf_hwspinlock.c
diff --git a/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
deleted file mode 100644
index 9bb1240a68e0..000000000000
--- a/Documentation/devicetree/bindings/hwlock/sirf,hwspinlock.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-SIRF Hardware spinlock device Binding
------------------------------------------------
-
-Required properties :
-- compatible : shall contain only one of the following:
- "sirf,hwspinlock"
-
-- reg : the register address of hwspinlock
-
-- #hwlock-cells : hwlock users only use the hwlock id to represent a specific
- hwlock, so the number of cells should be <1> here.
-
-Please look at the generic hwlock binding for usage information for consumers,
-"Documentation/devicetree/bindings/hwlock/hwlock.txt"
-
-Example of hwlock provider:
- hwlock {
- compatible = "sirf,hwspinlock";
- reg = <0x13240000 0x00010000>;
- #hwlock-cells = <1>;
- };
-
-Example of hwlock users:
- node {
- ...
- hwlocks = <&hwlock 2>;
- ...
- };
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 32cd26352f38..53e13476e831 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -28,17 +28,6 @@ config HWSPINLOCK_QCOM
If unsure, say N.
-config HWSPINLOCK_SIRF
- tristate "SIRF Hardware Spinlock device"
- depends on ARCH_SIRF || COMPILE_TEST
- help
- Say y here to support the SIRF Hardware Spinlock device, which
- provides a synchronisation mechanism for the various processors
- on the SoC.
-
- It's safe to say n here if you're not interested in SIRF hardware
- spinlock or just want a bare minimum kernel.
-
config HWSPINLOCK_SPRD
tristate "SPRD Hardware Spinlock device"
depends on ARCH_SPRD || COMPILE_TEST
diff --git a/drivers/hwspinlock/Makefile b/drivers/hwspinlock/Makefile
index ed053e3f02be..1f8dd6f5814f 100644
--- a/drivers/hwspinlock/Makefile
+++ b/drivers/hwspinlock/Makefile
@@ -6,7 +6,6 @@
obj-$(CONFIG_HWSPINLOCK) += hwspinlock_core.o
obj-$(CONFIG_HWSPINLOCK_OMAP) += omap_hwspinlock.o
obj-$(CONFIG_HWSPINLOCK_QCOM) += qcom_hwspinlock.o
-obj-$(CONFIG_HWSPINLOCK_SIRF) += sirf_hwspinlock.o
obj-$(CONFIG_HWSPINLOCK_SPRD) += sprd_hwspinlock.o
obj-$(CONFIG_HWSPINLOCK_STM32) += stm32_hwspinlock.o
obj-$(CONFIG_HSEM_U8500) += u8500_hsem.o
diff --git a/drivers/hwspinlock/sirf_hwspinlock.c b/drivers/hwspinlock/sirf_hwspinlock.c
deleted file mode 100644
index a3f77120bad7..000000000000
--- a/drivers/hwspinlock/sirf_hwspinlock.c
+++ /dev/null
@@ -1,105 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * SIRF hardware spinlock driver
- *
- * Copyright (c) 2015 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/hwspinlock.h>
-#include <linux/platform_device.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-#include "hwspinlock_internal.h"
-
-struct sirf_hwspinlock {
- void __iomem *io_base;
- struct hwspinlock_device bank;
-};
-
-/* Number of Hardware Spinlocks*/
-#define HW_SPINLOCK_NUMBER 30
-
-/* Hardware spinlock register offsets */
-#define HW_SPINLOCK_BASE 0x404
-#define HW_SPINLOCK_OFFSET(x) (HW_SPINLOCK_BASE + 0x4 * (x))
-
-static int sirf_hwspinlock_trylock(struct hwspinlock *lock)
-{
- void __iomem *lock_addr = lock->priv;
-
- /* attempt to acquire the lock by reading value == 1 from it */
- return !!readl(lock_addr);
-}
-
-static void sirf_hwspinlock_unlock(struct hwspinlock *lock)
-{
- void __iomem *lock_addr = lock->priv;
-
- /* release the lock by writing 0 to it */
- writel(0, lock_addr);
-}
-
-static const struct hwspinlock_ops sirf_hwspinlock_ops = {
- .trylock = sirf_hwspinlock_trylock,
- .unlock = sirf_hwspinlock_unlock,
-};
-
-static int sirf_hwspinlock_probe(struct platform_device *pdev)
-{
- struct sirf_hwspinlock *hwspin;
- struct hwspinlock *hwlock;
- int idx;
-
- if (!pdev->dev.of_node)
- return -ENODEV;
-
- hwspin = devm_kzalloc(&pdev->dev,
- struct_size(hwspin, bank.lock,
- HW_SPINLOCK_NUMBER),
- GFP_KERNEL);
- if (!hwspin)
- return -ENOMEM;
-
- /* retrieve io base */
- hwspin->io_base = devm_platform_ioremap_resource(pdev, 0);
- if (IS_ERR(hwspin->io_base))
- return PTR_ERR(hwspin->io_base);
-
- for (idx = 0; idx < HW_SPINLOCK_NUMBER; idx++) {
- hwlock = &hwspin->bank.lock[idx];
- hwlock->priv = hwspin->io_base + HW_SPINLOCK_OFFSET(idx);
- }
-
- platform_set_drvdata(pdev, hwspin);
-
- return devm_hwspin_lock_register(&pdev->dev, &hwspin->bank,
- &sirf_hwspinlock_ops, 0,
- HW_SPINLOCK_NUMBER);
-}
-
-static const struct of_device_id sirf_hwpinlock_ids[] = {
- { .compatible = "sirf,hwspinlock", },
- {},
-};
-MODULE_DEVICE_TABLE(of, sirf_hwpinlock_ids);
-
-static struct platform_driver sirf_hwspinlock_driver = {
- .probe = sirf_hwspinlock_probe,
- .driver = {
- .name = "atlas7_hwspinlock",
- .of_match_table = sirf_hwpinlock_ids,
- },
-};
-
-module_platform_driver(sirf_hwspinlock_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("SIRF Hardware spinlock driver");
-MODULE_AUTHOR("Wei Chen <wei.chen@csr.com>");
--
2.29.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-01-21 2:18 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-01-20 13:21 [PATCH] hwspinlock: remove sirf driver Arnd Bergmann
2021-01-20 21:29 ` Barry Song
2021-01-20 13:25 Arnd Bergmann
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