Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/hwspinlock/sirf_hwspinlock.c b/drivers/hwspinlock/sirf_hwspinlock.c
index 1f625cd..823d3c4 100644
--- a/drivers/hwspinlock/sirf_hwspinlock.c
+++ b/drivers/hwspinlock/sirf_hwspinlock.c
@@ -9,7 +9,6 @@
#include <linux/module.h>
#include <linux/device.h>
#include <linux/io.h>
-#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/hwspinlock.h>
@@ -56,7 +55,7 @@
{
struct sirf_hwspinlock *hwspin;
struct hwspinlock *hwlock;
- int idx, ret;
+ int idx;
if (!pdev->dev.of_node)
return -ENODEV;
@@ -69,9 +68,9 @@
return -ENOMEM;
/* retrieve io base */
- hwspin->io_base = of_iomap(pdev->dev.of_node, 0);
- if (!hwspin->io_base)
- return -ENOMEM;
+ 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];
@@ -80,39 +79,9 @@
platform_set_drvdata(pdev, hwspin);
- pm_runtime_enable(&pdev->dev);
-
- ret = hwspin_lock_register(&hwspin->bank, &pdev->dev,
- &sirf_hwspinlock_ops, 0,
- HW_SPINLOCK_NUMBER);
- if (ret)
- goto reg_failed;
-
- return 0;
-
-reg_failed:
- pm_runtime_disable(&pdev->dev);
- iounmap(hwspin->io_base);
-
- return ret;
-}
-
-static int sirf_hwspinlock_remove(struct platform_device *pdev)
-{
- struct sirf_hwspinlock *hwspin = platform_get_drvdata(pdev);
- int ret;
-
- ret = hwspin_lock_unregister(&hwspin->bank);
- if (ret) {
- dev_err(&pdev->dev, "%s failed: %d\n", __func__, ret);
- return ret;
- }
-
- pm_runtime_disable(&pdev->dev);
-
- iounmap(hwspin->io_base);
-
- return 0;
+ 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[] = {
@@ -123,7 +92,6 @@
static struct platform_driver sirf_hwspinlock_driver = {
.probe = sirf_hwspinlock_probe,
- .remove = sirf_hwspinlock_remove,
.driver = {
.name = "atlas7_hwspinlock",
.of_match_table = of_match_ptr(sirf_hwpinlock_ids),