The share of loss of a deceased partner, calculated on the basis of previous year's profit/loss, is:

The sharing of an interim loss reduces the deceased partner's capital balance. Hence, their share of loss up to the date of death is debited to the Deceased Partner's Capital Account and credited to the Profit and Loss Suspense Account.The adjusting entry is:
$$\text{Deceased Partner’s Capital A/c}\text{Dr.}$$
$$\text{To Profit \& Loss Suspense A/c}$$