45 lines
1.2 KiB
Diff
45 lines
1.2 KiB
Diff
--- a/arch/arm/mach-cns3xxx/devices.c
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+++ b/arch/arm/mach-cns3xxx/devices.c
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@@ -40,7 +40,7 @@ static struct resource cns3xxx_ahci_reso
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static u64 cns3xxx_ahci_dmamask = DMA_BIT_MASK(32);
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static struct platform_device cns3xxx_ahci_pdev = {
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- .name = "ahci",
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+ .name = "cns3xxx-ahci",
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.id = 0,
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.resource = cns3xxx_ahci_resource,
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.num_resources = ARRAY_SIZE(cns3xxx_ahci_resource),
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--- a/drivers/ata/ahci_platform.c
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+++ b/drivers/ata/ahci_platform.c
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@@ -31,6 +31,7 @@ enum ahci_type {
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AHCI, /* standard platform ahci */
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IMX53_AHCI, /* ahci on i.mx53 */
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STRICT_AHCI, /* delayed DMA engine start */
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+ CNS3XXX_AHCI, /* AHCI on cns3xxx */
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};
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static struct platform_device_id ahci_devtype[] = {
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@@ -44,6 +45,9 @@ static struct platform_device_id ahci_de
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.name = "strict-ahci",
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.driver_data = STRICT_AHCI,
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}, {
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+ .name = "cns3xxx-ahci",
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+ .driver_data = CNS3XXX_AHCI,
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+ }, {
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/* sentinel */
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}
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};
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@@ -81,6 +85,12 @@ static const struct ata_port_info ahci_p
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.udma_mask = ATA_UDMA6,
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.port_ops = &ahci_platform_ops,
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},
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+ [CNS3XXX_AHCI] = {
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+ .flags = AHCI_FLAG_COMMON,
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+ .pio_mask = ATA_PIO4,
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+ .udma_mask = ATA_UDMA6,
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+ .port_ops = &ahci_platform_retry_srst_ops,
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+ }
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};
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static struct scsi_host_template ahci_platform_sht = {
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