chip->irq = pci->irq;
#ifdef CONFIG_PM_SLEEP
- chip->suspend_mem = vmalloc(sizeof(u16) * (REV_B_CODE_MEMORY_LENGTH + REV_B_DATA_MEMORY_LENGTH));
+ chip->suspend_mem =
+ vmalloc(array_size(sizeof(u16),
+ REV_B_CODE_MEMORY_LENGTH +
+ REV_B_DATA_MEMORY_LENGTH));
if (chip->suspend_mem == NULL)
dev_warn(card->dev, "can't allocate apm buffer\n");
#endif