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clk: mmp: Fix NULL vs IS_ERR() check

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The devm_kzalloc() function returns NULL on error, not error pointers.
Fix the check.

Fixes: 03437e857b0a ("clk: mmp: Add Marvell PXA1908 APMU driver")
Signed-off-by: Charles Han <hanchunchao@inspur.com>
Link: https://lore.kernel.org/r/20250307064708.209511-1-hanchunchao@inspur.com
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Charles Han 2025-03-07 14:47:07 +08:00 committed by Stephen Boyd
parent 12a0fd23e8
commit 00153c64a7
1 changed files with 2 additions and 2 deletions
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4
drivers/clk/mmp/clk-pxa1908-apmu.c
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@ -87,8 +87,8 @@ static int pxa1908_apmu_probe(struct platform_device *pdev)
struct pxa1908_clk_unit *pxa_unit;
pxa_unit = devm_kzalloc(&pdev->dev, sizeof(*pxa_unit), GFP_KERNEL);
if (IS_ERR(pxa_unit))
return PTR_ERR(pxa_unit);
if (!pxa_unit)
return -ENOMEM;
pxa_unit->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pxa_unit->base))