Merge "dsp: lsm: add apr NULL check in apr deregister" (d598f6e9) · Commits · e / devices / android_kernel_oneplus_sm7250

dsp/q6lsm.c

+9 −6

Original line number	Diff line number	Diff line
		@@ -285,12 +285,15 @@ static void *q6lsm_mmap_apr_reg(void)

		static int q6lsm_mmap_apr_dereg(void)
		{
		if (lsm_common.apr) {
		if (atomic_read(&lsm_common.apr_users) <= 0) {
		WARN("%s: APR common port already closed\n", __func__);
		} else {
		if (atomic_dec_return(&lsm_common.apr_users) == 0) {
		apr_deregister(lsm_common.apr);
		pr_debug("%s: APR De-Register common port\n", __func__);
		pr_debug("%s: APR De-Register common port\n",
		__func__);
		}
		}
		}
		return 0;