linux-kernel - [PATCH v1 1/1] driver core: Replace printf() specifier and drop unneeded casting

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Date:   Thu,  1 Apr 2021 20:10:42 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-kernel@...r.kernel.org
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] driver core: Replace printf() specifier and drop unneeded casting

The size_t type has very well established specifier, i.e. "%zu",
use it directly instead of casting to unsigned long with "%lu".

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/base/devres.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/base/devres.c b/drivers/base/devres.c
index fb9d5289a620..fa2cdb250af4 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -58,8 +58,8 @@ static void devres_log(struct device *dev, struct devres_node *node,
 		       const char *op)
 {
 	if (unlikely(log_devres))
-		dev_err(dev, "DEVRES %3s %p %s (%lu bytes)\n",
-			op, node, node->name, (unsigned long)node->size);
+		dev_err(dev, "DEVRES %3s %p %s (%zu bytes)\n",
+			op, node, node->name, node->size);
 }
 #else /* CONFIG_DEBUG_DEVRES */
 #define set_node_dbginfo(node, n, s)	do {} while (0)
-- 
2.30.2