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Diffstat (limited to 'drivers/mtd/spi-nor/aspeed-smc.c')
-rw-r--r--drivers/mtd/spi-nor/aspeed-smc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/aspeed-smc.c b/drivers/mtd/spi-nor/aspeed-smc.c
index 8d3cbe27efb6..95e54468cf7d 100644
--- a/drivers/mtd/spi-nor/aspeed-smc.c
+++ b/drivers/mtd/spi-nor/aspeed-smc.c
@@ -861,8 +861,9 @@ static int aspeed_smc_probe(struct platform_device *pdev)
return -ENODEV;
info = match->data;
- controller = devm_kzalloc(&pdev->dev, sizeof(*controller) +
- info->nce * sizeof(controller->chips[0]), GFP_KERNEL);
+ controller = devm_kzalloc(&pdev->dev,
+ struct_size(controller, chips, info->nce),
+ GFP_KERNEL);
if (!controller)
return -ENOMEM;
controller->info = info;