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Message-Id: <20230615122051.546985-3-angelogioacchino.delregno@collabora.com>
Date: Thu, 15 Jun 2023 14:20:50 +0200
From: AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>
To: sboyd@...nel.org
Cc: mturquette@...libre.com, matthias.bgg@...il.com,
angelogioacchino.delregno@...labora.com, wenst@...omium.org,
u.kleine-koenig@...gutronix.de, msp@...libre.com,
miles.chen@...iatek.com, linux-clk@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, kernel@...labora.com
Subject: [PATCH 2/3] clk: mediatek: clk-mt8173-apmixedsys: Fix return value for of_iomap() error
The of_iomap() function returns NULL in case of error so usage of
PTR_ERR() is wrong!
Change that to return -ENOMEM in case of failure.
Fixes: 41138fbf876c ("clk: mediatek: mt8173: Migrate to platform driver and common probe")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
drivers/clk/mediatek/clk-mt8173-apmixedsys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/mediatek/clk-mt8173-apmixedsys.c b/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
index daa2856d1ab7..ba1386e70a24 100644
--- a/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
+++ b/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
@@ -148,7 +148,7 @@ static int clk_mt8173_apmixed_probe(struct platform_device *pdev)
base = of_iomap(node, 0);
if (!base)
- return PTR_ERR(base);
+ return -ENOMEM;
clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
if (IS_ERR_OR_NULL(clk_data))
--
2.40.1
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