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| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-09-30 22:10:40 +0530 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-10-02 09:57:55 -0700 |
| commit | 8df82c13a3756f831b0d748226ce932515728e04 (patch) | |
| tree | f543ab6512a622e3d682c0ed9f9072383159aee3 | |
| parent | e94f7914fa8731cc64260c0a3a0b7b9957523730 (diff) | |
| download | linux-8df82c13a3756f831b0d748226ce932515728e04.tar.bz2 | |
libata: make ata_port_type const
Make this const as it is only stored in the const field of a device
structure. Make the declaration in header const too.
Structure found using Coccinelle and changes done by hand.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | drivers/ata/libata-core.c | 2 | ||||
| -rw-r--r-- | drivers/ata/libata.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 65f7574afc55..29e351669353 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -5824,7 +5824,7 @@ void ata_host_resume(struct ata_host *host) } #endif -struct device_type ata_port_type = { +const struct device_type ata_port_type = { .name = "ata_port", #ifdef CONFIG_PM .pm = &ata_port_pm_ops, diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 839d487394b7..18bf1e995a18 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -51,7 +51,7 @@ extern int atapi_passthru16; extern int libata_fua; extern int libata_noacpi; extern int libata_allow_tpm; -extern struct device_type ata_port_type; +extern const struct device_type ata_port_type; extern struct ata_link *ata_dev_phys_link(struct ata_device *dev); extern void ata_force_cbl(struct ata_port *ap); extern u64 ata_tf_to_lba(const struct ata_taskfile *tf); |