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platform/x86/intel/vsec: Remove a useless mutex

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ida_alloc()/ida_free() don't need any mutex, so remove this one.

It was introduced by commit 9a90ea7d37 ("platform/x86/intel/vsec: Use
mutex for ida_alloc() and ida_free()").

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/ccc08a262304f7f8c2e435349f0f714ebf9acfcd.1730563031.git.christophe.jaillet@wanadoo.fr
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Christophe JAILLET 2024-11-02 16:59:41 +01:00 committed by Ilpo Järvinen
parent d68cb60233
commit ab49d7bf99
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GPG Key ID: 59AC4F6153E5CE31
1 changed files with 0 additions and 6 deletions
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6
drivers/platform/x86/intel/vsec.c
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@ -79,17 +79,13 @@ static void intel_vsec_remove_aux(void *data)
auxiliary_device_uninit(data);
}
static DEFINE_MUTEX(vsec_ida_lock);
static void intel_vsec_dev_release(struct device *dev)
{
struct intel_vsec_device *intel_vsec_dev = dev_to_ivdev(dev);
xa_erase(&auxdev_array, intel_vsec_dev->id);
mutex_lock(&vsec_ida_lock);
ida_free(intel_vsec_dev->ida, intel_vsec_dev->auxdev.id);
mutex_unlock(&vsec_ida_lock);
kfree(intel_vsec_dev->resource);
kfree(intel_vsec_dev);
@ -113,9 +109,7 @@ int intel_vsec_add_aux(struct pci_dev *pdev, struct device *parent,
return ret;
}
mutex_lock(&vsec_ida_lock);
id = ida_alloc(intel_vsec_dev->ida, GFP_KERNEL);
mutex_unlock(&vsec_ida_lock);
if (id < 0) {
xa_erase(&auxdev_array, intel_vsec_dev->id);
kfree(intel_vsec_dev->resource);