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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-05-02 13:56:48 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-05-02 13:56:48 +0200
commit0e509f537f8ddd89f237e62f77818dbdbc8be395 (patch)
tree4e747a1cad81d0c085d435923366bcce30484bc8 /drivers/bus
parentf8ae07f4b8bfde0f33761e1a1aaee45a4e85e9d6 (diff)
parent672c0c5173427e6b3e2a9bbb7be51ceeec78093a (diff)
downloadlinux-0e509f537f8ddd89f237e62f77818dbdbc8be395.tar.bz2
Merge 5.18-rc5 into driver-core-next
We need the kernfs/driver core fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/fsl-mc/fsl-mc-msi.c6
-rw-r--r--drivers/bus/imx-weim.c5
-rw-r--r--drivers/bus/mhi/host/pci_generic.c2
-rw-r--r--drivers/bus/sunxi-rsb.c2
-rw-r--r--drivers/bus/ti-sysc.c16
5 files changed, 26 insertions, 5 deletions
diff --git a/drivers/bus/fsl-mc/fsl-mc-msi.c b/drivers/bus/fsl-mc/fsl-mc-msi.c
index 5e0e4393ce4d..0cfe859a4ac4 100644
--- a/drivers/bus/fsl-mc/fsl-mc-msi.c
+++ b/drivers/bus/fsl-mc/fsl-mc-msi.c
@@ -224,8 +224,12 @@ int fsl_mc_msi_domain_alloc_irqs(struct device *dev, unsigned int irq_count)
if (error)
return error;
+ msi_lock_descs(dev);
if (msi_first_desc(dev, MSI_DESC_ALL))
- return -EINVAL;
+ error = -EINVAL;
+ msi_unlock_descs(dev);
+ if (error)
+ return error;
/*
* NOTE: Calling this function will trigger the invocation of the
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index 60fbd42041dd..828c66bbaa67 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -352,8 +352,7 @@ static int of_weim_notify(struct notifier_block *nb, unsigned long action,
pdev = of_find_device_by_node(rd->dn);
if (!pdev) {
- dev_err(&pdev->dev,
- "Could not find platform device for '%pOF'\n",
+ pr_err("Could not find platform device for '%pOF'\n",
rd->dn);
ret = notifier_from_errno(-EINVAL);
@@ -370,7 +369,7 @@ static int of_weim_notify(struct notifier_block *nb, unsigned long action,
return ret;
}
-struct notifier_block weim_of_notifier = {
+static struct notifier_block weim_of_notifier = {
.notifier_call = of_weim_notify,
};
#endif /* IS_ENABLED(CONFIG_OF_DYNAMIC) */
diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c
index 9527b7d63840..541ced27d941 100644
--- a/drivers/bus/mhi/host/pci_generic.c
+++ b/drivers/bus/mhi/host/pci_generic.c
@@ -1060,6 +1060,7 @@ static int __maybe_unused mhi_pci_freeze(struct device *dev)
* the intermediate restore kernel reinitializes MHI device with new
* context.
*/
+ flush_work(&mhi_pdev->recovery_work);
if (test_and_clear_bit(MHI_PCI_DEV_STARTED, &mhi_pdev->status)) {
mhi_power_down(mhi_cntrl, true);
mhi_unprepare_after_power_down(mhi_cntrl);
@@ -1085,6 +1086,7 @@ static const struct dev_pm_ops mhi_pci_pm_ops = {
.resume = mhi_pci_resume,
.freeze = mhi_pci_freeze,
.thaw = mhi_pci_restore,
+ .poweroff = mhi_pci_freeze,
.restore = mhi_pci_restore,
#endif
};
diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c
index 4566e730ef2b..60b082fe2ed0 100644
--- a/drivers/bus/sunxi-rsb.c
+++ b/drivers/bus/sunxi-rsb.c
@@ -227,6 +227,8 @@ static struct sunxi_rsb_device *sunxi_rsb_device_create(struct sunxi_rsb *rsb,
dev_dbg(&rdev->dev, "device %s registered\n", dev_name(&rdev->dev));
+ return rdev;
+
err_device_add:
put_device(&rdev->dev);
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 54c0ee6dda30..7a1b1f9e4933 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -3232,13 +3232,27 @@ static int sysc_check_disabled_devices(struct sysc *ddata)
*/
static int sysc_check_active_timer(struct sysc *ddata)
{
+ int error;
+
if (ddata->cap->type != TI_SYSC_OMAP2_TIMER &&
ddata->cap->type != TI_SYSC_OMAP4_TIMER)
return 0;
+ /*
+ * Quirk for omap3 beagleboard revision A to B4 to use gpt12.
+ * Revision C and later are fixed with commit 23885389dbbb ("ARM:
+ * dts: Fix timer regression for beagleboard revision c"). This all
+ * can be dropped if we stop supporting old beagleboard revisions
+ * A to B4 at some point.
+ */
+ if (sysc_soc->soc == SOC_3430)
+ error = -ENXIO;
+ else
+ error = -EBUSY;
+
if ((ddata->cfg.quirks & SYSC_QUIRK_NO_RESET_ON_INIT) &&
(ddata->cfg.quirks & SYSC_QUIRK_NO_IDLE))
- return -ENXIO;
+ return error;
return 0;
}