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Merge branch 'for-7.4/cxl-fixes' into cxl-for-next

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cxl/acpi: Check ACPI companion before use
This commit is contained in:
Dave Jiang 2026-09-28 11:24:01 -07:00
commit d27812db9d
1 changed files with 7 additions and 3 deletions
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10
drivers/cxl/acpi.c
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@ -885,13 +885,17 @@ static int pair_cxl_resource(struct device *dev, void *data)
static int cxl_acpi_probe(struct platform_device *pdev)
{
int rc;
struct cxl_cfmws_context ctx;
struct acpi_device *adev;
struct resource *cxl_res;
struct cxl_root *cxl_root;
struct cxl_port *root_port;
struct device *host = &pdev->dev;
struct acpi_device *adev = ACPI_COMPANION(host);
struct cxl_cfmws_context ctx;
int rc;
adev = ACPI_COMPANION(host);
if (!adev)
return -ENODEV;
device_lock_set_class(&pdev->dev, &cxl_root_key);
rc = devm_add_action_or_reset(&pdev->dev, cxl_acpi_lock_reset_class,