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-rw-r--r--drivers/acpi/acpi_apd.c1
-rw-r--r--drivers/acpi/acpi_lpss.c1
-rw-r--r--drivers/acpi/acpi_pnp.c1
-rw-r--r--drivers/acpi/device_pm.c2
-rw-r--r--drivers/acpi/nfit.c24
-rw-r--r--drivers/acpi/pci_irq.c17
-rw-r--r--drivers/acpi/video_detect.c16
7 files changed, 31 insertions, 31 deletions
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
index 3984ea96e5f7..a450e7af877c 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -16,7 +16,6 @@
#include <linux/clkdev.h>
#include <linux/acpi.h>
#include <linux/err.h>
-#include <linux/clk.h>
#include <linux/pm.h>
#include "internal.h"
diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 46b58abb08c5..502454c24e69 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -11,7 +11,6 @@
*/
#include <linux/acpi.h>
-#include <linux/clk.h>
#include <linux/clkdev.h>
#include <linux/clk-provider.h>
#include <linux/err.h>
diff --git a/drivers/acpi/acpi_pnp.c b/drivers/acpi/acpi_pnp.c
index ff6d8adc9cda..fb765524cc3d 100644
--- a/drivers/acpi/acpi_pnp.c
+++ b/drivers/acpi/acpi_pnp.c
@@ -153,6 +153,7 @@ static const struct acpi_device_id acpi_pnp_device_ids[] = {
{"AEI0250"}, /* PROLiNK 1456VH ISA PnP K56flex Fax Modem */
{"AEI1240"}, /* Actiontec ISA PNP 56K X2 Fax Modem */
{"AKY1021"}, /* Rockwell 56K ACF II Fax+Data+Voice Modem */
+ {"ALI5123"}, /* ALi Fast Infrared Controller */
{"AZT4001"}, /* AZT3005 PnP SOUND DEVICE */
{"BDP3336"}, /* Best Data Products Inc. Smart One 336F PnP Modem */
{"BRI0A49"}, /* Boca Complete Ofc Communicator 14.4 Data-FAX */
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index 717afcdb5f4a..88dbbb115285 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -231,7 +231,7 @@ int acpi_device_set_power(struct acpi_device *device, int state)
dev_warn(&device->dev, "Failed to change power state to %s\n",
acpi_power_state_string(state));
} else {
- device->power.state = state;
+ device->power.state = target_state;
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Device [%s] transitioned to %s\n",
device->pnp.bus_id,
diff --git a/drivers/acpi/nfit.c b/drivers/acpi/nfit.c
index 628a42c41ab1..cf0fd96a7602 100644
--- a/drivers/acpi/nfit.c
+++ b/drivers/acpi/nfit.c
@@ -702,11 +702,11 @@ static ssize_t flags_show(struct device *dev,
u16 flags = to_nfit_memdev(dev)->flags;
return sprintf(buf, "%s%s%s%s%s\n",
- flags & ACPI_NFIT_MEM_SAVE_FAILED ? "save " : "",
- flags & ACPI_NFIT_MEM_RESTORE_FAILED ? "restore " : "",
- flags & ACPI_NFIT_MEM_FLUSH_FAILED ? "flush " : "",
- flags & ACPI_NFIT_MEM_ARMED ? "arm " : "",
- flags & ACPI_NFIT_MEM_HEALTH_OBSERVED ? "smart " : "");
+ flags & ACPI_NFIT_MEM_SAVE_FAILED ? "save_fail " : "",
+ flags & ACPI_NFIT_MEM_RESTORE_FAILED ? "restore_fail " : "",
+ flags & ACPI_NFIT_MEM_FLUSH_FAILED ? "flush_fail " : "",
+ flags & ACPI_NFIT_MEM_ARMED ? "not_armed " : "",
+ flags & ACPI_NFIT_MEM_HEALTH_OBSERVED ? "smart_event " : "");
}
static DEVICE_ATTR_RO(flags);
@@ -849,12 +849,12 @@ static int acpi_nfit_register_dimms(struct acpi_nfit_desc *acpi_desc)
if ((mem_flags & ACPI_NFIT_MEM_FAILED_MASK) == 0)
continue;
- dev_info(acpi_desc->dev, "%s: failed: %s%s%s%s\n",
+ dev_info(acpi_desc->dev, "%s flags:%s%s%s%s\n",
nvdimm_name(nvdimm),
- mem_flags & ACPI_NFIT_MEM_SAVE_FAILED ? "save " : "",
- mem_flags & ACPI_NFIT_MEM_RESTORE_FAILED ? "restore " : "",
- mem_flags & ACPI_NFIT_MEM_FLUSH_FAILED ? "flush " : "",
- mem_flags & ACPI_NFIT_MEM_ARMED ? "arm " : "");
+ mem_flags & ACPI_NFIT_MEM_SAVE_FAILED ? " save_fail" : "",
+ mem_flags & ACPI_NFIT_MEM_RESTORE_FAILED ? " restore_fail":"",
+ mem_flags & ACPI_NFIT_MEM_FLUSH_FAILED ? " flush_fail" : "",
+ mem_flags & ACPI_NFIT_MEM_ARMED ? " not_armed" : "");
}
@@ -1024,7 +1024,7 @@ static void wmb_blk(struct nfit_blk *nfit_blk)
wmb_pmem();
}
-static u64 read_blk_stat(struct nfit_blk *nfit_blk, unsigned int bw)
+static u32 read_blk_stat(struct nfit_blk *nfit_blk, unsigned int bw)
{
struct nfit_blk_mmio *mmio = &nfit_blk->mmio[DCR];
u64 offset = nfit_blk->stat_offset + mmio->size * bw;
@@ -1032,7 +1032,7 @@ static u64 read_blk_stat(struct nfit_blk *nfit_blk, unsigned int bw)
if (mmio->num_lines)
offset = to_interleave_offset(offset, mmio);
- return readq(mmio->base + offset);
+ return readl(mmio->base + offset);
}
static void write_blk_ctl(struct nfit_blk *nfit_blk, unsigned int bw,
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 304eccb0ae5c..afa16c557c17 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -412,7 +412,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
return 0;
}
- if (dev->irq_managed && dev->irq > 0)
+ if (pci_has_managed_irq(dev))
return 0;
entry = acpi_pci_irq_lookup(dev, pin);
@@ -457,8 +457,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
kfree(entry);
return rc;
}
- dev->irq = rc;
- dev->irq_managed = 1;
+ pci_set_managed_irq(dev, rc);
if (link)
snprintf(link_desc, sizeof(link_desc), " -> Link[%s]", link);
@@ -481,17 +480,9 @@ void acpi_pci_irq_disable(struct pci_dev *dev)
u8 pin;
pin = dev->pin;
- if (!pin || !dev->irq_managed || dev->irq <= 0)
+ if (!pin || !pci_has_managed_irq(dev))
return;
- /* Keep IOAPIC pin configuration when suspending */
- if (dev->dev.power.is_prepared)
- return;
-#ifdef CONFIG_PM
- if (dev->dev.power.runtime_status == RPM_SUSPENDING)
- return;
-#endif
-
entry = acpi_pci_irq_lookup(dev, pin);
if (!entry)
return;
@@ -511,6 +502,6 @@ void acpi_pci_irq_disable(struct pci_dev *dev)
dev_dbg(&dev->dev, "PCI INT %c disabled\n", pin_name(pin));
if (gsi >= 0) {
acpi_unregister_gsi(gsi);
- dev->irq_managed = 0;
+ pci_reset_managed_irq(dev);
}
}
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 815f75ef2411..2922f1f252d5 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -32,6 +32,7 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/types.h>
+#include <linux/workqueue.h>
#include <acpi/video.h>
ACPI_MODULE_NAME("video");
@@ -41,6 +42,7 @@ void acpi_video_unregister_backlight(void);
static bool backlight_notifier_registered;
static struct notifier_block backlight_nb;
+static struct work_struct backlight_notify_work;
static enum acpi_backlight_type acpi_backlight_cmdline = acpi_backlight_undef;
static enum acpi_backlight_type acpi_backlight_dmi = acpi_backlight_undef;
@@ -262,6 +264,13 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{ },
};
+/* This uses a workqueue to avoid various locking ordering issues */
+static void acpi_video_backlight_notify_work(struct work_struct *work)
+{
+ if (acpi_video_get_backlight_type() != acpi_backlight_video)
+ acpi_video_unregister_backlight();
+}
+
static int acpi_video_backlight_notify(struct notifier_block *nb,
unsigned long val, void *bd)
{
@@ -269,9 +278,8 @@ static int acpi_video_backlight_notify(struct notifier_block *nb,
/* A raw bl registering may change video -> native */
if (backlight->props.type == BACKLIGHT_RAW &&
- val == BACKLIGHT_REGISTERED &&
- acpi_video_get_backlight_type() != acpi_backlight_video)
- acpi_video_unregister_backlight();
+ val == BACKLIGHT_REGISTERED)
+ schedule_work(&backlight_notify_work);
return NOTIFY_OK;
}
@@ -304,6 +312,8 @@ enum acpi_backlight_type acpi_video_get_backlight_type(void)
acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX, find_video, NULL,
&video_caps, NULL);
+ INIT_WORK(&backlight_notify_work,
+ acpi_video_backlight_notify_work);
backlight_nb.notifier_call = acpi_video_backlight_notify;
backlight_nb.priority = 0;
if (backlight_register_notifier(&backlight_nb) == 0)
generated by cgit (git 2.34.1) at 2025-02-27 12:22:29 +0000