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Message-Id: <20250128-cocci-memory-api-v1-3-0d1609a29587@redhat.com>
Date: Tue, 28 Jan 2025 17:29:27 -0500
From: Anusha Srivatsa <asrivats@...hat.com>
To: Joel Stanley <joel@....id.au>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
Andrew Jeffery <andrew@...econstruct.com.au>,
Stefan Agner <stefan@...er.ch>, Alison Wang <alison.wang@....com>,
Xinliang Liu <xinliang.liu@...aro.org>, Tian Tao <tiantao6@...ilicon.com>,
Xinwei Kong <kong.kongxinwei@...ilicon.com>,
Sumit Semwal <sumit.semwal@...aro.org>,
Yongqin Liu <yongqin.liu@...aro.org>, John Stultz <jstultz@...gle.com>,
Chun-Kuang Hu <chunkuang.hu@...nel.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Marek Vasut <marex@...x.de>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>, Sandy Huang <hjc@...k-chips.com>,
Heiko Stübner <heiko@...ech.de>,
Andy Yan <andy.yan@...k-chips.com>, Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Chunyan Zhang <zhang.lyra@...il.com>,
Alain Volmat <alain.volmat@...s.st.com>,
Raphael Gallais-Pou <rgallaispou@...il.com>,
Yannick Fertre <yannick.fertre@...s.st.com>,
Raphael Gallais-Pou <raphael.gallais-pou@...s.st.com>,
Philippe Cornu <philippe.cornu@...s.st.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Thierry Reding <thierry.reding@...il.com>,
Mikko Perttunen <mperttunen@...dia.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Alexey Brodkin <abrodkin@...opsys.com>,
Dave Stevenson <dave.stevenson@...pberrypi.com>,
Maíra Canal <mcanal@...lia.com>,
Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.com>,
Jonathan Corbet <corbet@....net>
Cc: linux-aspeed@...ts.ozlabs.org, dri-devel@...ts.freedesktop.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-mediatek@...ts.infradead.org, linux-amlogic@...ts.infradead.org,
imx@...ts.linux.dev, linux-rockchip@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com, linux-tegra@...r.kernel.org,
linux-doc@...r.kernel.org, Anusha Srivatsa <asrivats@...hat.com>
Subject: [PATCH 03/14] drm/hisilicon: move to
devm_platform_ioremap_resource() usage
Replace platform_get_resource + devm_ioremap_resource
with just devm_platform_ioremap_resource()
Used Coccinelle to do this change. SmPl patch:
@rule_1@
identifier res;
expression ioremap_res;
identifier pdev;
@@
-struct resource *res;
...
-res = platform_get_resource(pdev,...);
-ioremap_res = devm_ioremap_resource(...);
+ioremap_res = devm_platform_ioremap_resource(pdev,0);
Cc: Xinliang Liu <xinliang.liu@...aro.org>
Cc: Tian Tao <tiantao6@...ilicon.com>
Cc: Xinwei Kong <kong.kongxinwei@...ilicon.com>
Cc: Sumit Semwal <sumit.semwal@...aro.org>
Cc: Yongqin Liu <yongqin.liu@...aro.org>
Cc: John Stultz <jstultz@...gle.com>
Signed-off-by: Anusha Srivatsa <asrivats@...hat.com>
---
drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 4 +---
drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 4 +---
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
index 2eea9fb0e76bf3ead8f5914e6ebb65b5b3603b9a..e80debdc41763357cb2cf321205c0dfac80a911e 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -825,7 +825,6 @@ static const struct component_ops dsi_ops = {
static int dsi_parse_dt(struct platform_device *pdev, struct dw_dsi *dsi)
{
struct dsi_hw_ctx *ctx = dsi->ctx;
- struct resource *res;
ctx->pclk = devm_clk_get(&pdev->dev, "pclk");
if (IS_ERR(ctx->pclk)) {
@@ -833,8 +832,7 @@ static int dsi_parse_dt(struct platform_device *pdev, struct dw_dsi *dsi)
return PTR_ERR(ctx->pclk);
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ctx->base = devm_ioremap_resource(&pdev->dev, res);
+ ctx->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ctx->base)) {
DRM_ERROR("failed to remap dsi io region\n");
return PTR_ERR(ctx->base);
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 2eb49177ac42bc6dba692328cca5c99d5925041c..45c4eb008ad5d639340f769ad022d186ec454722 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -844,7 +844,6 @@ static struct drm_plane_funcs ade_plane_funcs = {
static void *ade_hw_ctx_alloc(struct platform_device *pdev,
struct drm_crtc *crtc)
{
- struct resource *res;
struct device *dev = &pdev->dev;
struct device_node *np = pdev->dev.of_node;
struct ade_hw_ctx *ctx = NULL;
@@ -856,8 +855,7 @@ static void *ade_hw_ctx_alloc(struct platform_device *pdev,
return ERR_PTR(-ENOMEM);
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ctx->base = devm_ioremap_resource(dev, res);
+ ctx->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ctx->base)) {
DRM_ERROR("failed to remap ade io base\n");
return ERR_PTR(-EIO);
--
2.47.0
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