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| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-06-09 17:15:08 +0530 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-06-12 14:06:34 -0400 |
| commit | f356b08205f6668248960093faf9326c7852a38d (patch) | |
| tree | 9178fc6558795faa5b0919490988e02dfcdb4986 /drivers/ata | |
| parent | be4e456ed3a5918f4e75f532837bb19128a690c9 (diff) | |
| download | linux-f356b08205f6668248960093faf9326c7852a38d.tar.gz linux-f356b08205f6668248960093faf9326c7852a38d.tar.bz2 linux-f356b08205f6668248960093faf9326c7852a38d.zip | |
ata: declare ata_port_info structures as const
ata_port_info structures are either copied to other objects or their
references are stored in objects of type const. So, ata_port_info
structures having similar usage pattern can be made const.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_rdc.c | 2 | ||||
| -rw-r--r-- | drivers/ata/pata_sch.c | 2 | ||||
| -rw-r--r-- | drivers/ata/sata_inic162x.c | 2 | ||||
| -rw-r--r-- | drivers/ata/sata_via.c | 6 |
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/ata/pata_rdc.c b/drivers/ata/pata_rdc.c index 9ce5952216bc..959bb54fd803 100644 --- a/drivers/ata/pata_rdc.c +++ b/drivers/ata/pata_rdc.c @@ -292,7 +292,7 @@ static struct ata_port_operations rdc_pata_ops = { .prereset = rdc_pata_prereset, }; -static struct ata_port_info rdc_port_info = { +static const struct ata_port_info rdc_port_info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, diff --git a/drivers/ata/pata_sch.c b/drivers/ata/pata_sch.c index b920c3407f8b..1b80a66caa54 100644 --- a/drivers/ata/pata_sch.c +++ b/drivers/ata/pata_sch.c @@ -81,7 +81,7 @@ static struct ata_port_operations sch_pata_ops = { .set_dmamode = sch_set_dmamode, }; -static struct ata_port_info sch_port_info = { +static const struct ata_port_info sch_port_info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index e81a8217f1ff..9b6d7930d1c7 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -737,7 +737,7 @@ static struct ata_port_operations inic_port_ops = { .port_start = inic_port_start, }; -static struct ata_port_info inic_port_info = { +static const struct ata_port_info inic_port_info = { .flags = ATA_FLAG_SATA | ATA_FLAG_PIO_DMA, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index 22e96fc77d09..a3f6d330d106 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -166,7 +166,7 @@ static const struct ata_port_info vt6420_port_info = { .port_ops = &vt6420_sata_ops, }; -static struct ata_port_info vt6421_sport_info = { +static const struct ata_port_info vt6421_sport_info = { .flags = ATA_FLAG_SATA, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, @@ -174,7 +174,7 @@ static struct ata_port_info vt6421_sport_info = { .port_ops = &vt6421_sata_ops, }; -static struct ata_port_info vt6421_pport_info = { +static const struct ata_port_info vt6421_pport_info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, /* No MWDMA */ @@ -182,7 +182,7 @@ static struct ata_port_info vt6421_pport_info = { .port_ops = &vt6421_pata_ops, }; -static struct ata_port_info vt8251_port_info = { +static const struct ata_port_info vt8251_port_info = { .flags = ATA_FLAG_SATA | ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, |