cxl/mem: Use dev instead of pdev->dev

Trivial cleanup.
Signed-off-by: NBen Widawsky <ben.widawsky@intel.com>
Acked-by: NJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20210407222625.320177-2-ben.widawsky@intel.comSigned-off-by: NDan Williams <dan.j.williams@intel.com>

drivers/cxl/pci.c

@@ -935,7 +935,7 @@ static struct cxl_mem *cxl_mem_create(struct pci_dev *pdev, u32 reg_lo,
 	u8 bar;
 	int rc;
 
-	cxlm = devm_kzalloc(&pdev->dev, sizeof(*cxlm), GFP_KERNEL);
+	cxlm = devm_kzalloc(dev, sizeof(*cxlm), GFP_KERNEL);
 	if (!cxlm) {
 		dev_err(dev, "No memory available\n");
 		return NULL;