Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata: fix sparse warning in pata_acpi.c ata: fix sparse warning in pata_marvell.c ata: fix sparse warning in pata_jmicron.c ata: fix sparse warning in pata_cs5536.c ata: sparse fixes for pata_amd.c pata_scc.c: add thaw ops pata_cs5536.c bugfix pata_legacy: don't call ata_host_detach() after initialization failure ata: fix sparse warnings in sata_mv.c ata: fix sparse warning in sata_via.c ata: fix sparse warning in sata_promise.c ata: fix sparse warning in ata_piix.c ata: fix sparse warning in libata-core.c ata: make ata_scsiop_inq_89 static in libata-scsi.c
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Коммит
1309d4e684
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@ -1652,7 +1652,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
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u8 tmp;
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pci_read_config_byte(pdev, PIIX_SCC, &tmp);
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if (tmp == PIIX_AHCI_DEVICE) {
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int rc = piix_disable_ahci(pdev);
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rc = piix_disable_ahci(pdev);
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if (rc)
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return rc;
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}
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@ -7086,7 +7086,6 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
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DPRINTK("probe begin\n");
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for (i = 0; i < host->n_ports; i++) {
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struct ata_port *ap = host->ports[i];
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int rc;
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/* probe */
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if (ap->ops->error_handler) {
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@ -1862,7 +1862,7 @@ unsigned int ata_scsiop_inq_83(struct ata_scsi_args *args, u8 *rbuf,
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* spin_lock_irqsave(host lock)
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*/
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unsigned int ata_scsiop_inq_89(struct ata_scsi_args *args, u8 *rbuf,
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static unsigned int ata_scsiop_inq_89(struct ata_scsi_args *args, u8 *rbuf,
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unsigned int buflen)
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{
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u8 pbuf[60];
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@ -77,8 +77,8 @@ static int pacpi_cable_detect(struct ata_port *ap)
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static void pacpi_error_handler(struct ata_port *ap)
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{
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return ata_bmdma_drive_eh(ap, pacpi_pre_reset, ata_std_softreset,
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NULL, ata_std_postreset);
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ata_bmdma_drive_eh(ap, pacpi_pre_reset, ata_std_softreset, NULL,
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ata_std_postreset);
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}
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/**
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@ -146,8 +146,7 @@ static int amd_pre_reset(struct ata_link *link, unsigned long deadline)
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static void amd_error_handler(struct ata_port *ap)
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{
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return ata_bmdma_drive_eh(ap, amd_pre_reset,
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ata_std_softreset, NULL,
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ata_bmdma_drive_eh(ap, amd_pre_reset, ata_std_softreset, NULL,
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ata_std_postreset);
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}
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@ -506,7 +505,6 @@ static struct ata_port_operations amd133_port_ops = {
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static struct ata_port_operations nv100_port_ops = {
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.set_piomode = nv100_set_piomode,
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.set_dmamode = nv100_set_dmamode,
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.mode_filter = ata_pci_default_filter,
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.tf_load = ata_tf_load,
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.tf_read = ata_tf_read,
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.check_status = ata_check_status,
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@ -541,7 +539,6 @@ static struct ata_port_operations nv100_port_ops = {
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static struct ata_port_operations nv133_port_ops = {
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.set_piomode = nv133_set_piomode,
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.set_dmamode = nv133_set_dmamode,
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.mode_filter = ata_pci_default_filter,
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.tf_load = ata_tf_load,
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.tf_read = ata_tf_read,
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.check_status = ata_check_status,
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@ -40,7 +40,7 @@
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#include <asm/msr.h>
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#define DRV_NAME "pata_cs5536"
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#define DRV_VERSION "0.0.6"
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#define DRV_VERSION "0.0.7"
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enum {
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CFG = 0,
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@ -85,7 +85,7 @@ static const u8 pci_reg[4] = {
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PCI_IDE_CFG, PCI_IDE_DTC, PCI_IDE_CAST, PCI_IDE_ETC,
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};
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static inline int cs5536_read(struct pci_dev *pdev, int reg, int *val)
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static inline int cs5536_read(struct pci_dev *pdev, int reg, u32 *val)
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{
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if (unlikely(use_msr)) {
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u32 dummy;
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@ -153,8 +153,8 @@ static void cs5536_set_piomode(struct ata_port *ap, struct ata_device *adev)
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struct ata_device *pair = ata_dev_pair(adev);
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int mode = adev->pio_mode - XFER_PIO_0;
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int cmdmode = mode;
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int dshift = ap->port_no ? IDE_D1_SHIFT : IDE_D0_SHIFT;
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int cshift = ap->port_no ? IDE_CAST_D1_SHIFT : IDE_CAST_D0_SHIFT;
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int dshift = adev->devno ? IDE_D1_SHIFT : IDE_D0_SHIFT;
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int cshift = adev->devno ? IDE_CAST_D1_SHIFT : IDE_CAST_D0_SHIFT;
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u32 dtc, cast, etc;
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if (pair)
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@ -201,7 +201,7 @@ static void cs5536_set_dmamode(struct ata_port *ap, struct ata_device *adev)
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struct pci_dev *pdev = to_pci_dev(ap->host->dev);
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u32 dtc, etc;
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int mode = adev->dma_mode;
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int dshift = ap->port_no ? IDE_D1_SHIFT : IDE_D0_SHIFT;
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int dshift = adev->devno ? IDE_D1_SHIFT : IDE_D0_SHIFT;
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if (mode >= XFER_UDMA_0) {
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cs5536_read(pdev, ETC, &etc);
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@ -115,7 +115,8 @@ static int jmicron_pre_reset(struct ata_link *link, unsigned long deadline)
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static void jmicron_error_handler(struct ata_port *ap)
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{
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return ata_bmdma_drive_eh(ap, jmicron_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
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ata_bmdma_drive_eh(ap, jmicron_pre_reset, ata_std_softreset, NULL,
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ata_std_postreset);
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}
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/* No PIO or DMA methods needed for this device */
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@ -1278,8 +1278,6 @@ static __init int legacy_init_one(struct legacy_probe *probe)
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}
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}
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fail:
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if (host)
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ata_host_detach(host);
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platform_device_unregister(pdev);
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return ret;
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}
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@ -85,8 +85,8 @@ static int marvell_cable_detect(struct ata_port *ap)
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static void marvell_error_handler(struct ata_port *ap)
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{
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return ata_bmdma_drive_eh(ap, marvell_pre_reset, ata_std_softreset,
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NULL, ata_std_postreset);
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ata_bmdma_drive_eh(ap, marvell_pre_reset, ata_std_softreset, NULL,
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ata_std_postreset);
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}
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/* No PIO or DMA methods needed for this device */
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@ -1007,6 +1007,8 @@ static const struct ata_port_operations scc_pata_ops = {
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.qc_issue = ata_qc_issue_prot,
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.freeze = scc_bmdma_freeze,
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.thaw = ata_bmdma_thaw,
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.error_handler = scc_error_handler,
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.post_internal_cmd = scc_bmdma_stop,
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@ -1542,7 +1542,7 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
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eh_freeze_mask = EDMA_EH_FREEZE_5;
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if (edma_err_cause & EDMA_ERR_SELF_DIS_5) {
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struct mv_port_priv *pp = ap->private_data;
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pp = ap->private_data;
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pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN;
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ata_ehi_push_desc(ehi, "EDMA self-disable");
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}
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eh_freeze_mask = EDMA_EH_FREEZE;
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if (edma_err_cause & EDMA_ERR_SELF_DIS) {
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struct mv_port_priv *pp = ap->private_data;
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pp = ap->private_data;
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pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN;
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ata_ehi_push_desc(ehi, "EDMA self-disable");
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}
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@ -543,7 +543,7 @@ static void pdc_fill_sg(struct ata_queued_cmd *qc)
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idx = 0;
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for_each_sg(qc->sg, sg, qc->n_elem, si) {
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u32 addr, offset;
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u32 sg_len, len;
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u32 sg_len;
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/* determine if physical DMA addr spans 64K boundary.
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* Note h/w doesn't support 64-bit, so we unconditionally
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@ -333,8 +333,8 @@ static int vt6420_prereset(struct ata_link *link, unsigned long deadline)
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static void vt6420_error_handler(struct ata_port *ap)
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{
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return ata_bmdma_drive_eh(ap, vt6420_prereset, ata_std_softreset,
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NULL, ata_std_postreset);
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ata_bmdma_drive_eh(ap, vt6420_prereset, ata_std_softreset, NULL,
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ata_std_postreset);
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}
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static int vt6421_pata_cable_detect(struct ata_port *ap)
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