diff options
| author | Chen Ni <nichen@iscas.ac.cn> | 2025-03-20 14:39:56 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-09 19:02:36 +0200 |
| commit | afc07186508fd72ec3878500ae4dba55fe29e739 (patch) | |
| tree | 76604b37c31bccdb8443b23fe957dcc26cfc50ac | |
| parent | bafcd9a0904c805c1dc5332a4fa4c5802de6ba24 (diff) | |
pcmcia: omap: Add missing check for platform_get_resource
[ Upstream commit ecef14f70ec9344a10c817248d2ac6cddee5921e ]
Add missing check for platform_get_resource() and return error if it fails
to catch the error.
Fixes: d87d44f7ab35 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/pcmcia/omap_cf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index 1b1dff56ec7b..441cdf83f5a4 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -215,6 +215,8 @@ static int __init omap_cf_probe(struct platform_device *pdev) return -EINVAL; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -EINVAL; cf = kzalloc(sizeof *cf, GFP_KERNEL); if (!cf) |