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firmware: cs_dsp: Add test cases for client_ops == NULL

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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 <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251128102132.1575177-3-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Richard Fitzgerald
2025-11-28 10:21:32 +00:00
committed by Mark Brown
parent af37511305
commit 479b1f8d41
1 changed files with 1 additions and 0 deletions
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drivers/firmware/cirrus/test/cs_dsp_test_callbacks.c
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@@ -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,