diff mbox series

[v2,04/32] hwmon: Adapt for constified device_find_child()

Message ID 20241203-const_dfc_done-v2-4-7436a98c497f@quicinc.com (mailing list archive)
State Not Applicable
Headers show
Series driver core: Constify API device_find_child() and adapt for various existing usages | expand

Commit Message

Zijun Hu Dec. 3, 2024, 12:33 a.m. UTC 
From: Zijun Hu <quic_zijuhu@quicinc.com>

device_find_child() has been constified to take new match function type:
typedef int (*device_match_t)(struct device *dev, const void *data);

Make hwmon_match_device() take a const pointer to adapt for the new type.

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 drivers/hwmon/hwmon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 49b366254529fe6c03e8af6870ebd269cdcfd70c..9325bec83ae52d6519bcbd72b2e6213cfaee0b6d 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -341,7 +341,7 @@  static int hwmon_attr_base(enum hwmon_sensor_types type)
 
 static DEFINE_MUTEX(hwmon_pec_mutex);
 
-static int hwmon_match_device(struct device *dev, void *data)
+static int hwmon_match_device(struct device *dev, const void *data)
 {
 	return dev->class == &hwmon_class;
 }