Commit f356b082 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Tejun Heo

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: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent be4e456e
......@@ -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,
......
......@@ -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,
......
......@@ -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,
......
......@@ -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,
......
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