AuxXxilium/linux_dsm_epyc7002
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Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev

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* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  ahci: fix module refcount breakage introduced by libahci split
This commit is contained in:
Linus Torvalds 2010-09-28 12:38:52 -07:00
commit 7268e3c4b5
4 changed files with 24 additions and 14 deletions
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4
drivers/ata/ahci.c
View File

@ -90,6 +90,10 @@ static int ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
static int ahci_pci_device_resume(struct pci_dev *pdev);
#endif
static struct scsi_host_template ahci_sht = {
AHCI_SHT("ahci"),
};
static struct ata_port_operations ahci_vt8251_ops = {
.inherits = &ahci_ops,
.hardreset = ahci_vt8251_hardreset,

12
drivers/ata/ahci.h
View File

@ -298,7 +298,17 @@ struct ahci_host_priv {
extern int ahci_ignore_sss;
extern struct scsi_host_template ahci_sht;
extern struct device_attribute *ahci_shost_attrs[];
extern struct device_attribute *ahci_sdev_attrs[];
#define AHCI_SHT(drv_name) \
ATA_NCQ_SHT(drv_name), \
.can_queue = AHCI_MAX_CMDS - 1, \
.sg_tablesize = AHCI_MAX_SG, \
.dma_boundary = AHCI_DMA_BOUNDARY, \
.shost_attrs = ahci_shost_attrs, \
.sdev_attrs = ahci_sdev_attrs
extern struct ata_port_operations ahci_ops;
void ahci_save_initial_config(struct device *dev,

6
drivers/ata/ahci_platform.c
View File

@ -23,6 +23,10 @@
#include <linux/ahci_platform.h>
#include "ahci.h"
static struct scsi_host_template ahci_platform_sht = {
AHCI_SHT("ahci_platform"),
};
static int __init ahci_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@ -145,7 +149,7 @@ static int __init ahci_probe(struct platform_device *pdev)
ahci_print_info(host, "platform");
rc = ata_host_activate(host, irq, ahci_interrupt, IRQF_SHARED,
&ahci_sht);
&ahci_platform_sht);
if (rc)
goto err0;

16
drivers/ata/libahci.c
View File

@ -121,7 +121,7 @@ static DEVICE_ATTR(ahci_port_cmd, S_IRUGO, ahci_show_port_cmd, NULL);
static DEVICE_ATTR(em_buffer, S_IWUSR | S_IRUGO,
ahci_read_em_buffer, ahci_store_em_buffer);
static struct device_attribute *ahci_shost_attrs[] = {
struct device_attribute *ahci_shost_attrs[] = {
&dev_attr_link_power_management_policy,
&dev_attr_em_message_type,
&dev_attr_em_message,
@ -132,22 +132,14 @@ static struct device_attribute *ahci_shost_attrs[] = {
&dev_attr_em_buffer,
NULL
};
EXPORT_SYMBOL_GPL(ahci_shost_attrs);
static struct device_attribute *ahci_sdev_attrs[] = {
struct device_attribute *ahci_sdev_attrs[] = {
&dev_attr_sw_activity,
&dev_attr_unload_heads,
NULL
};
struct scsi_host_template ahci_sht = {
ATA_NCQ_SHT("ahci"),
.can_queue = AHCI_MAX_CMDS - 1,
.sg_tablesize = AHCI_MAX_SG,
.dma_boundary = AHCI_DMA_BOUNDARY,
.shost_attrs = ahci_shost_attrs,
.sdev_attrs = ahci_sdev_attrs,
};
EXPORT_SYMBOL_GPL(ahci_sht);
EXPORT_SYMBOL_GPL(ahci_sdev_attrs);
struct ata_port_operations ahci_ops = {
.inherits = &sata_pmp_port_ops,