* [PATCH v1 1/1] driver core: Cast to (void *) with __force for __percpu pointer
@ 2021-04-01 17:10 Andy Shevchenko
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From: Andy Shevchenko @ 2021-04-01 17:10 UTC (permalink / raw)
To: Greg Kroah-Hartman, Bartosz Golaszewski, linux-kernel
Cc: Rafael J. Wysocki, Andy Shevchenko
Sparse is not happy:
drivers/base/devres.c:1230:9: warning: cast removes address space '__percpu' of expression
Use __force attribute to make it happy.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/base/devres.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/devres.c b/drivers/base/devres.c
index fa2cdb250af4..8746f2212781 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -1228,6 +1228,6 @@ EXPORT_SYMBOL_GPL(__devm_alloc_percpu);
void devm_free_percpu(struct device *dev, void __percpu *pdata)
{
WARN_ON(devres_destroy(dev, devm_percpu_release, devm_percpu_match,
- (void *)pdata));
+ (__force void *)pdata));
}
EXPORT_SYMBOL_GPL(devm_free_percpu);
--
2.30.2
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