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pcmcia: omap: Add missing check for platform_get_resource

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Add missing check for platform_get_resource() and return error if it fails
to catch the error.

Fixes: d87d44f7ab ("ARM: omap1: move CF chipselect setup to board file")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Chen Ni 2025-03-20 14:39:56 +08:00 committed by Dominik Brodowski
parent 9e1ee33363
commit ecef14f70e
1 changed files with 2 additions and 0 deletions
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2
drivers/pcmcia/omap_cf.c
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@ -215,6 +215,8 @@ static int __init omap_cf_probe(struct platform_device *pdev)
return -EINVAL; return -EINVAL;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -EINVAL;
cf = kzalloc(sizeof *cf, GFP_KERNEL); cf = kzalloc(sizeof *cf, GFP_KERNEL);
if (!cf) if (!cf)