From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
linux-kernel@vger.kernel.org
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 1/1] driver core: Cast to (void *) with __force for __percpu pointer
Date: Thu, 1 Apr 2021 20:10:30 +0300 [thread overview]
Message-ID: <20210401171030.60527-1-andriy.shevchenko@linux.intel.com> (raw)
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
reply other threads:[~2021-04-01 18:10 UTC|newest]
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