linux-kernel - [PATCH v3 14/19] media: venus: core: Define a pointer to core->res

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Message-Id: <20230911-topic-mars-v3-14-79f23b81c261@linaro.org>
Date: Wed, 27 Mar 2024 19:08:52 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Stanimir Varbanov <stanimir.k.varbanov@...il.com>, 
 Vikash Garodia <quic_vgarodia@...cinc.com>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Andy Gross <agross@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Dikshita Agarwal <quic_dikshita@...cinc.com>, 
 Philipp Zabel <p.zabel@...gutronix.de>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>, 
 Stanimir Varbanov <stanimir.varbanov@...aro.org>, 
 Mauro Carvalho Chehab <mchehab+huawei@...nel.org>, 
 linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v3 14/19] media: venus: core: Define a pointer to core->res

To make the code more concise, define a new variable 'res' pointing to
the abundantly referenced core->res.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 drivers/media/platform/qcom/venus/core.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 5b18b1f41267..e61aa863b7f7 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -285,6 +285,7 @@ static irqreturn_t venus_isr_thread(int irq, void *dev_id)
 
 static int venus_probe(struct platform_device *pdev)
 {
+	const struct venus_resources *res;
 	struct device *dev = &pdev->dev;
 	struct venus_core *core;
 	int i, ret;
@@ -315,9 +316,11 @@ static int venus_probe(struct platform_device *pdev)
 	if (!core->res)
 		return -ENODEV;
 
+	res = core->res;
+
 	mutex_init(&core->pm_lock);
 
-	core->pm_ops = venus_pm_get(core->res->hfi_version);
+	core->pm_ops = venus_pm_get(res->hfi_version);
 	if (!core->pm_ops)
 		return -ENODEV;
 
@@ -325,8 +328,8 @@ static int venus_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	for (i = 0; i < core->res->resets_num; i++) {
-		core->resets[i] = devm_reset_control_get_exclusive(dev, core->res->resets[i]);
+	for (i = 0; i < res->resets_num; i++) {
+		core->resets[i] = devm_reset_control_get_exclusive(dev, res->resets[i]);
 		if (IS_ERR(core->resets[i]))
 			return PTR_ERR(core->resets[i]);
 	}
@@ -337,7 +340,7 @@ static int venus_probe(struct platform_device *pdev)
 			return ret;
 	}
 
-	ret = dma_set_mask_and_coherent(dev, core->res->dma_mask);
+	ret = dma_set_mask_and_coherent(dev, res->dma_mask);
 	if (ret)
 		goto err_core_put;
 

-- 
2.44.0