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[95.43.196.84]) by smtp.gmail.com with ESMTPSA id y9sm6386297ejd.110.2021.03.08.02.52.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 02:52:24 -0800 (PST) From: Stanimir Varbanov To: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: bryan.odonoghue@linaro.org, Stanimir Varbanov , stable@vger.kernel.org Subject: [PATCH 2/5] venus: hfi_parser: Check for instance after hfi platform get Date: Mon, 8 Mar 2021 12:52:02 +0200 Message-Id: <20210308105205.445148-3-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210308105205.445148-1-stanimir.varbanov@linaro.org> References: <20210308105205.445148-1-stanimir.varbanov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The inst function argument is != NULL only for Venus v1 and we did not migrate v1 to a hfi_platform abstraction yet. So check for instance != NULL only after hfi_platform_get returns no error. Fixes: e29929266be1 ("media: venus: Get codecs and capabilities from hfi platform") Cc: stable@vger.kernel.org # v5.12+ Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/venus/hfi_parser.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/qcom/venus/hfi_parser.c b/drivers/media/platform/qcom/venus/hfi_parser.c index ce230974761d..5b8389b98299 100644 --- a/drivers/media/platform/qcom/venus/hfi_parser.c +++ b/drivers/media/platform/qcom/venus/hfi_parser.c @@ -235,13 +235,13 @@ static int hfi_platform_parser(struct venus_core *core, struct venus_inst *inst) u32 enc_codecs, dec_codecs, count = 0; unsigned int entries; - if (inst) - return 0; - plat = hfi_platform_get(core->res->hfi_version); if (!plat) return -EINVAL; + if (inst) + return 0; + if (plat->codecs) plat->codecs(&enc_codecs, &dec_codecs, &count);