ide: constify struct ide_port_info

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 039788e1
......@@ -194,7 +194,7 @@ static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif)
}
}
static struct ide_port_info aec62xx_chipsets[] __devinitdata = {
static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
{ /* 0 */
.name = "AEC6210",
.init_chipset = init_chipset_aec62xx,
......
......@@ -746,7 +746,7 @@ static void __devinit init_dma_ali15x3 (ide_hwif_t *hwif, unsigned long dmabase)
ide_setup_dma(hwif, dmabase, 8);
}
static struct ide_port_info ali15x3_chipset __devinitdata = {
static const struct ide_port_info ali15x3_chipset __devinitdata = {
.name = "ALI15X3",
.init_chipset = init_chipset_ali15x3,
.init_hwif = init_hwif_ali15x3,
......
......@@ -77,7 +77,7 @@ static struct amd_ide_chip {
};
static struct amd_ide_chip *amd_config;
static struct ide_port_info *amd_chipset;
static const struct ide_port_info *amd_chipset;
static unsigned int amd_80w;
static unsigned int amd_clock;
......@@ -295,7 +295,7 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
.mwdma_mask = ATA_MWDMA2, \
}
static struct ide_port_info amd74xx_chipsets[] __devinitdata = {
static const struct ide_port_info amd74xx_chipsets[] __devinitdata = {
/* 0 */ DECLARE_AMD_DEV("AMD7401"),
/* 1 */ DECLARE_AMD_DEV("AMD7409"),
/* 2 */ DECLARE_AMD_DEV("AMD7411"),
......
......@@ -189,7 +189,7 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
hwif->dma_host_off = &atiixp_dma_host_off;
}
static struct ide_port_info atiixp_pci_info[] __devinitdata = {
static const struct ide_port_info atiixp_pci_info[] __devinitdata = {
{ /* 0 */
.name = "ATIIXP",
.init_hwif = init_hwif_atiixp,
......
......@@ -548,7 +548,7 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
}
}
static struct ide_port_info cmd64x_chipsets[] __devinitdata = {
static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
{ /* 0 */
.name = "CMD643",
.init_chipset = init_chipset_cmd64x,
......
......@@ -141,7 +141,7 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
.pio_mask = ATA_PIO4, \
}
static struct ide_port_info cyrix_chipsets[] __devinitdata = {
static const struct ide_port_info cyrix_chipsets[] __devinitdata = {
/* 0 */ DECLARE_CS_DEV("Cyrix 5510"),
/* 1 */ DECLARE_CS_DEV("Cyrix 5520")
};
......@@ -154,7 +154,7 @@ static struct ide_port_info cyrix_chipsets[] __devinitdata = {
static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
struct ide_port_info *d = &cyrix_chipsets[id->driver_data];
const struct ide_port_info *d = &cyrix_chipsets[id->driver_data];
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
ide_setup_pci_noise(dev, d);
......
......@@ -261,7 +261,7 @@ static void __devinit init_hwif_cs5530 (ide_hwif_t *hwif)
hwif->udma_filter = cs5530_udma_filter;
}
static struct ide_port_info cs5530_chipset __devinitdata = {
static const struct ide_port_info cs5530_chipset __devinitdata = {
.name = "CS5530",
.init_chipset = init_chipset_cs5530,
.init_hwif = init_hwif_cs5530,
......
......@@ -186,7 +186,7 @@ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
hwif->cbl = cs5535_cable_detect(hwif->pci_dev);
}
static struct ide_port_info cs5535_chipset __devinitdata = {
static const struct ide_port_info cs5535_chipset __devinitdata = {
.name = "CS5535",
.init_hwif = init_hwif_cs5535,
.host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_POST_SET_MODE |
......
......@@ -448,7 +448,7 @@ static void __devinit init_iops_cy82c693(ide_hwif_t *hwif)
}
}
static struct ide_port_info cy82c693_chipset __devinitdata = {
static const struct ide_port_info cy82c693_chipset __devinitdata = {
.name = "CY82C693",
.init_chipset = init_chipset_cy82c693,
.init_iops = init_iops_cy82c693,
......
......@@ -67,7 +67,7 @@ MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE st
.udma_mask = ATA_UDMA6, \
}
static struct ide_port_info generic_chipsets[] __devinitdata = {
static const struct ide_port_info generic_chipsets[] __devinitdata = {
/* 0 */ DECLARE_GENERIC_PCI_DEV("Unknown", 0),
{ /* 1 */
......@@ -123,7 +123,7 @@ static struct ide_port_info generic_chipsets[] __devinitdata = {
static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
struct ide_port_info *d = &generic_chipsets[id->driver_data];
const struct ide_port_info *d = &generic_chipsets[id->driver_data];
int ret = -ENODEV;
/* Don't use the generic entry unless instructed to do so */
......
......@@ -129,7 +129,7 @@ static void __devinit init_hwif_hpt34x(ide_hwif_t *hwif)
hwif->set_dma_mode = &hpt34x_set_mode;
}
static struct ide_port_info hpt34x_chipsets[] __devinitdata = {
static const struct ide_port_info hpt34x_chipsets[] __devinitdata = {
{ /* 0 */
.name = "HPT343",
.init_chipset = init_chipset_hpt34x,
......@@ -158,7 +158,7 @@ static struct ide_port_info hpt34x_chipsets[] __devinitdata = {
static int __devinit hpt34x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
struct ide_port_info *d;
const struct ide_port_info *d;
u16 pcicmd = 0;
pci_read_config_word(dev, PCI_COMMAND, &pcicmd);
......
......@@ -1425,7 +1425,7 @@ static int __devinit hpt36x_init(struct pci_dev *dev, struct pci_dev *dev2)
return 0;
}
static struct ide_port_info hpt366_chipsets[] __devinitdata = {
static const struct ide_port_info hpt366_chipsets[] __devinitdata = {
{ /* 0 */
.name = "HPT36x",
.init_chipset = init_chipset_hpt366,
......
......@@ -193,7 +193,7 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
.udma_mask = ATA_UDMA6, \
}
static struct ide_port_info it8213_chipsets[] __devinitdata = {
static const struct ide_port_info it8213_chipsets[] __devinitdata = {
/* 0 */ DECLARE_ITE_DEV("IT8213"),
};
......
......@@ -638,7 +638,7 @@ static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const cha
.pio_mask = ATA_PIO4, \
}
static struct ide_port_info it821x_chipsets[] __devinitdata = {
static const struct ide_port_info it821x_chipsets[] __devinitdata = {
/* 0 */ DECLARE_ITE_DEV("IT8212"),
};
......
......@@ -118,7 +118,7 @@ static void __devinit init_hwif_jmicron(ide_hwif_t *hwif)
hwif->cbl = ata66_jmicron(hwif);
}
static struct ide_port_info jmicron_chipset __devinitdata = {
static const struct ide_port_info jmicron_chipset __devinitdata = {
.name = "JMB",
.init_hwif = init_hwif_jmicron,
.host_flags = IDE_HFLAG_BOOTABLE,
......
......@@ -260,7 +260,7 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
hwif->ide_dma_end = &ns87415_ide_dma_end;
}
static struct ide_port_info ns87415_chipset __devinitdata = {
static const struct ide_port_info ns87415_chipset __devinitdata = {
.name = "NS87415",
#ifdef CONFIG_SUPERIO
.init_iops = init_iops_ns87415,
......
......@@ -331,7 +331,7 @@ static void __devinit init_hwif_opti621 (ide_hwif_t *hwif)
hwif->set_pio_mode = &opti621_set_pio_mode;
}
static struct ide_port_info opti621_chipsets[] __devinitdata = {
static const struct ide_port_info opti621_chipsets[] __devinitdata = {
{ /* 0 */
.name = "OPTI621",
.init_hwif = init_hwif_opti621,
......
......@@ -513,7 +513,7 @@ static struct pci_dev * __devinit pdc20270_get_dev2(struct pci_dev *dev)
.udma_mask = udma, \
}
static struct ide_port_info pdcnew_chipsets[] __devinitdata = {
static const struct ide_port_info pdcnew_chipsets[] __devinitdata = {
/* 0 */ DECLARE_PDCNEW_DEV("PDC20268", ATA_UDMA5),
/* 1 */ DECLARE_PDCNEW_DEV("PDC20269", ATA_UDMA6),
/* 2 */ DECLARE_PDCNEW_DEV("PDC20270", ATA_UDMA5),
......@@ -534,7 +534,7 @@ static struct ide_port_info pdcnew_chipsets[] __devinitdata = {
static int __devinit pdc202new_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
struct ide_port_info *d;
const struct ide_port_info *d;
struct pci_dev *bridge = dev->bus->self;
u8 idx = id->driver_data;
......
......@@ -390,7 +390,7 @@ static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev,
.udma_mask = udma, \
}
static struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
{ /* 0 */
.name = "PDC20246",
.init_chipset = init_chipset_pdc202xx,
......@@ -421,7 +421,7 @@ static struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
static int __devinit pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
struct ide_port_info *d;
const struct ide_port_info *d;
u8 idx = id->driver_data;
d = &pdc202xx_chipsets[idx];
......
......@@ -396,7 +396,7 @@ static void __devinit init_hwif_ich(ide_hwif_t *hwif)
.udma_mask = udma, \
}
static struct ide_port_info piix_pci_info[] __devinitdata = {
static const struct ide_port_info piix_pci_info[] __devinitdata = {
/* 0 */ DECLARE_PIIX_DEV("PIIXa", 0x00), /* no udma */
/* 1 */ DECLARE_PIIX_DEV("PIIXb", 0x00), /* no udma */
......
......@@ -49,7 +49,7 @@ static void __devinit init_hwif_rz1000 (ide_hwif_t *hwif)
}
}
static struct ide_port_info rz1000_chipset __devinitdata = {
static const struct ide_port_info rz1000_chipset __devinitdata = {
.name = "RZ100x",
.init_hwif = init_hwif_rz1000,
.chipset = ide_rz1000,
......
......@@ -372,7 +372,7 @@ static void __devinit init_hwif_sc1200 (ide_hwif_t *hwif)
hwif->ide_dma_end = &sc1200_ide_dma_end;
}
static struct ide_port_info sc1200_chipset __devinitdata = {
static const struct ide_port_info sc1200_chipset __devinitdata = {
.name = "SC1200",
.init_hwif = init_hwif_sc1200,
.host_flags = IDE_HFLAG_SERIALIZE |
......
......@@ -544,7 +544,7 @@ static int setup_mmio_scc (struct pci_dev *dev, const char *name)
*/
static int __devinit init_setup_scc(struct pci_dev *dev,
struct ide_port_info *d)
const struct ide_port_info *d)
{
unsigned long ctl_base;
unsigned long dma_base;
......@@ -703,7 +703,7 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif)
.pio_mask = ATA_PIO4, \
}
static struct ide_port_info scc_chipsets[] __devinitdata = {
static const struct ide_port_info scc_chipsets[] __devinitdata = {
/* 0 */ DECLARE_SCC_DEV("sccIDE"),
};
......
......@@ -366,7 +366,7 @@ static void __devinit init_hwif_svwks (ide_hwif_t *hwif)
}
}
static struct ide_port_info serverworks_chipsets[] __devinitdata = {
static const struct ide_port_info serverworks_chipsets[] __devinitdata = {
{ /* 0 */
.name = "SvrWks OSB4",
.init_chipset = init_chipset_svwks,
......
......@@ -905,7 +905,7 @@ static void __devinit init_hwif_siimage(ide_hwif_t *hwif)
.udma_mask = ATA_UDMA6, \
}
static struct ide_port_info siimage_chipsets[] __devinitdata = {
static const struct ide_port_info siimage_chipsets[] __devinitdata = {
/* 0 */ DECLARE_SII_DEV("SiI680"),
/* 1 */ DECLARE_SII_DEV("SiI3112 Serial ATA"),
/* 2 */ DECLARE_SII_DEV("Adaptec AAR-1210SA")
......
......@@ -579,7 +579,7 @@ static void __devinit init_hwif_sis5513 (ide_hwif_t *hwif)
hwif->cbl = ata66_sis5513(hwif);
}
static struct ide_port_info sis5513_chipset __devinitdata = {
static const struct ide_port_info sis5513_chipset __devinitdata = {
.name = "SIS5513",
.init_chipset = init_chipset_sis5513,
.init_hwif = init_hwif_sis5513,
......
......@@ -387,7 +387,7 @@ static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif)
hwif->serialized = hwif->mate->serialized = 1;
}
static struct ide_port_info sl82c105_chipset __devinitdata = {
static const struct ide_port_info sl82c105_chipset __devinitdata = {
.name = "W82C105",
.init_chipset = init_chipset_sl82c105,
.init_hwif = init_hwif_sl82c105,
......
......@@ -146,7 +146,7 @@ static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif)
hwif->cbl = (reg47 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
}
static struct ide_port_info slc90e66_chipset __devinitdata = {
static const struct ide_port_info slc90e66_chipset __devinitdata = {
.name = "SLC90E66",
.init_hwif = init_hwif_slc90e66,
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
......
......@@ -218,7 +218,7 @@ static unsigned int __devinit init_chipset_tc86c001(struct pci_dev *dev,
return err;
}
static struct ide_port_info tc86c001_chipset __devinitdata = {
static const struct ide_port_info tc86c001_chipset __devinitdata = {
.name = "TC86C001",
.init_chipset = init_chipset_tc86c001,
.init_hwif = init_hwif_tc86c001,
......
......@@ -102,7 +102,7 @@ static void __devinit init_hwif_triflex(ide_hwif_t *hwif)
hwif->set_dma_mode = &triflex_set_mode;
}
static struct ide_port_info triflex_device __devinitdata = {
static const struct ide_port_info triflex_device __devinitdata = {
.name = "TRIFLEX",
.init_hwif = init_hwif_triflex,
.enablebits = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
......
......@@ -319,7 +319,7 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
#endif
}
static struct ide_port_info trm290_chipset __devinitdata = {
static const struct ide_port_info trm290_chipset __devinitdata = {
.name = "TRM290",
.init_hwif = init_hwif_trm290,
.chipset = ide_trm290,
......
......@@ -432,7 +432,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
hwif->cbl = via82cxxx_cable_detect(hwif);
}
static struct ide_port_info via82cxxx_chipset __devinitdata = {
static const struct ide_port_info via82cxxx_chipset __devinitdata = {
.name = "VP_IDE",
.init_chipset = init_chipset_via82cxxx,
.init_hwif = init_hwif_via82cxxx,
......
......@@ -155,7 +155,7 @@ static int ide_setup_pci_baseregs (struct pci_dev *dev, const char *name)
* and enforce IDE simplex rules.
*/
static unsigned long ide_get_or_set_dma_base(struct ide_port_info *d, ide_hwif_t *hwif)
static unsigned long ide_get_or_set_dma_base(const struct ide_port_info *d, ide_hwif_t *hwif)
{
unsigned long dma_base = 0;
struct pci_dev *dev = hwif->pci_dev;
......@@ -225,7 +225,7 @@ static unsigned long ide_get_or_set_dma_base(struct ide_port_info *d, ide_hwif_t
}
#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
void ide_setup_pci_noise(struct pci_dev *dev, struct ide_port_info *d)
void ide_setup_pci_noise(struct pci_dev *dev, const struct ide_port_info *d)
{
printk(KERN_INFO "%s: IDE controller at PCI slot %s\n",
d->name, pci_name(dev));
......@@ -245,7 +245,7 @@ EXPORT_SYMBOL_GPL(ide_setup_pci_noise);
* Returns zero on success or an error code
*/
static int ide_pci_enable(struct pci_dev *dev, struct ide_port_info *d)
static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d)
{
int ret;
......@@ -290,7 +290,7 @@ out:
* Returns zero on success or an error code.
*/
static int ide_pci_configure(struct pci_dev *dev, struct ide_port_info *d)
static int ide_pci_configure(struct pci_dev *dev, const struct ide_port_info *d)
{
u16 pcicmd = 0;
/*
......@@ -326,7 +326,7 @@ static int ide_pci_configure(struct pci_dev *dev, struct ide_port_info *d)
* print an error and return an error code. Otherwise return 0
*/
static int ide_pci_check_iomem(struct pci_dev *dev, struct ide_port_info *d, int bar)
static int ide_pci_check_iomem(struct pci_dev *dev, const struct ide_port_info *d, int bar)
{
ulong flags = pci_resource_flags(dev, bar);
......@@ -358,7 +358,7 @@ static int ide_pci_check_iomem(struct pci_dev *dev, struct ide_port_info *d, int
* Returns the new hardware interface structure, or NULL on a failure
*/
static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev, struct ide_port_info *d, ide_hwif_t *mate, int port, int irq)
static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev, const struct ide_port_info *d, ide_hwif_t *mate, int port, int irq)
{
unsigned long ctl = 0, base = 0;
ide_hwif_t *hwif;
......@@ -423,7 +423,7 @@ static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev, struct ide_port_info
* state
*/
static void ide_hwif_setup_dma(struct pci_dev *dev, struct ide_port_info *d, ide_hwif_t *hwif)
static void ide_hwif_setup_dma(struct pci_dev *dev, const struct ide_port_info *d, ide_hwif_t *hwif)
{
#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
u16 pcicmd;
......@@ -472,7 +472,7 @@ static void ide_hwif_setup_dma(struct pci_dev *dev, struct ide_port_info *d, ide
* and enables it if need be
*/
static int ide_setup_pci_controller(struct pci_dev *dev, struct ide_port_info *d, int noisy, int *config)
static int ide_setup_pci_controller(struct pci_dev *dev, const struct ide_port_info *d, int noisy, int *config)
{
int ret;
u16 pcicmd;
......@@ -520,7 +520,7 @@ out:
* where the chipset setup is not the default PCI IDE one.
*/
void ide_pci_setup_ports(struct pci_dev *dev, struct ide_port_info *d, int pciirq, u8 *idx)
void ide_pci_setup_ports(struct pci_dev *dev, const struct ide_port_info *d, int pciirq, u8 *idx)
{
int channels = (d->host_flags & IDE_HFLAG_SINGLE) ? 1 : 2, port;
ide_hwif_t *hwif, *mate = NULL;
......@@ -531,8 +531,8 @@ void ide_pci_setup_ports(struct pci_dev *dev, struct ide_port_info *d, int pciir
*/
for (port = 0; port < channels; ++port) {
ide_pci_enablebit_t *e = &(d->enablebits[port]);
const ide_pci_enablebit_t *e = &(d->enablebits[port]);
if (e->reg && (pci_read_config_byte(dev, e->reg, &tmp) ||
(tmp & e->mask) != e->val)) {
printk(KERN_INFO "%s: IDE port disabled\n", d->name);
......@@ -611,7 +611,7 @@ EXPORT_SYMBOL_GPL(ide_pci_setup_ports);
* for all other chipsets, we just assume both interfaces are enabled.
*/
static int do_ide_setup_pci_device(struct pci_dev *dev,
struct ide_port_info *d,
const struct ide_port_info *d,
u8 *idx, u8 noisy)
{
int tried_config = 0;
......@@ -668,7 +668,7 @@ out:
return ret;
}
int ide_setup_pci_device(struct pci_dev *dev, struct ide_port_info *d)
int ide_setup_pci_device(struct pci_dev *dev, const struct ide_port_info *d)
{
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
int ret;
......@@ -684,7 +684,7 @@ int ide_setup_pci_device(struct pci_dev *dev, struct ide_port_info *d)
EXPORT_SYMBOL_GPL(ide_setup_pci_device);
int ide_setup_pci_devices(struct pci_dev *dev1, struct pci_dev *dev2,
struct ide_port_info *d)
const struct ide_port_info *d)
{
struct pci_dev *pdev[] = { dev1, dev2 };
int ret, i;
......
......@@ -680,7 +680,7 @@ typedef struct hwif_s {
hwif_chipset_t chipset; /* sub-module for tuning.. */
struct pci_dev *pci_dev; /* for pci chipsets */
struct ide_port_info *cds; /* chipset device struct */
const struct ide_port_info *cds; /* chipset device struct */
ide_ack_intr_t *ack_intr;
......@@ -1150,8 +1150,8 @@ extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *o
#define ide_pci_register_driver(d) pci_register_driver(d)
#endif
void ide_pci_setup_ports(struct pci_dev *, struct ide_port_info *, int, u8 *);
void ide_setup_pci_noise(struct pci_dev *, struct ide_port_info *);
void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int, u8 *);
void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);
extern void default_hwif_iops(ide_hwif_t *);
extern void default_hwif_mmiops(ide_hwif_t *);
......@@ -1244,8 +1244,8 @@ struct ide_port_info {
u8 udma_mask;
};
int ide_setup_pci_device(struct pci_dev *, struct ide_port_info *);
int ide_setup_pci_devices(struct pci_dev *, struct pci_dev *, struct ide_port_info *);
int ide_setup_pci_device(struct pci_dev *, const struct ide_port_info *);
int ide_setup_pci_devices(struct pci_dev *, struct pci_dev *, const struct ide_port_info *);
void ide_map_sg(ide_drive_t *, struct request *);
void ide_init_sg_cmd(ide_drive_t *, struct request *);
......
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