From 479b1f8d416501cc3c18b743b1cf63776934ada9 Mon Sep 17 00:00:00 2001 From: Richard Fitzgerald Date: Fri, 28 Nov 2025 10:21:32 +0000 Subject: [PATCH] firmware: cs_dsp: Add test cases for client_ops == NULL Add test cases for the client not providing a pointer to a struct cs_dsp_client_ops. This proves that it is safe for the client to leave the client_ops pointer at NULL if it does not need to implement any of the callbacks. Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20251128102132.1575177-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown --- drivers/firmware/cirrus/test/cs_dsp_test_callbacks.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/firmware/cirrus/test/cs_dsp_test_callbacks.c b/drivers/firmware/cirrus/test/cs_dsp_test_callbacks.c index 8a9b66a3b7d35..e5a389808e5f2 100644 --- a/drivers/firmware/cirrus/test/cs_dsp_test_callbacks.c +++ b/drivers/firmware/cirrus/test/cs_dsp_test_callbacks.c @@ -600,6 +600,7 @@ KUNIT_ARRAY_PARAM(cs_dsp_callbacks_ops, static const struct cs_dsp_callbacks_test_param cs_dsp_no_callbacks_cases[] = { { .ops = &cs_dsp_callback_test_empty_client_ops, .case_name = "empty ops" }, + { .ops = NULL, .case_name = "NULL ops" }, }; KUNIT_ARRAY_PARAM(cs_dsp_no_callbacks, -- 2.47.3