scripts/checkpatch.pl warns that struct file_operations should be const,
but cdev->ops is not const, so without this patch we can choose between
a warning from checkpatch and a warning from the compiler about
discarding the const attribute when assigning the struct file_operations
cdev->ops.
Since there is no reason to modify the contents of cdev->ops after
probing, make it const.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
include/driver.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/driver.h b/include/driver.h
index 52e06f7d62..086e44636b 100644
--- a/include/driver.h
+++ b/include/driver.h
@@ -440,7 +440,7 @@ struct file_operations {
#define MAX_PARTUUID_STR sizeof("00112233-4455-6677-8899-AABBCCDDEEFF")
struct cdev {
- struct file_operations *ops;
+ const struct file_operations *ops;
void *priv;
struct device_d *dev;
struct device_node *device_node;
--
2.11.0
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