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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2017-05-30 16:09:43 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-06-01 08:31:49 +0200 |
| commit | 46188f4174ff4f1e0f6da76cfcf06521b6350794 (patch) | |
| tree | 2f796cde12c62bfa2ba32a99a5579b38b7f7c43f /include | |
| parent | 07956317863ef357e135d44e433dc5bb71bb2a90 (diff) | |
| download | barebox-46188f4174ff4f1e0f6da76cfcf06521b6350794.tar.gz barebox-46188f4174ff4f1e0f6da76cfcf06521b6350794.tar.xz | |
cdev: make file operations const
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@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/driver.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/driver.h b/include/driver.h index b743ed8b77..1edc1575c8 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; |