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path: root/drivers/pwm/pwm-mediatek.c
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Diffstat (limited to 'drivers/pwm/pwm-mediatek.c')
-rw-r--r--drivers/pwm/pwm-mediatek.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-mediatek.c b/drivers/pwm/pwm-mediatek.c
index fecc1b91e14c..9d206303404a 100644
--- a/drivers/pwm/pwm-mediatek.c
+++ b/drivers/pwm/pwm-mediatek.c
@@ -444,7 +444,7 @@ static int pwm_mediatek_probe(struct platform_device *pdev)
soc = of_device_get_match_data(&pdev->dev);
chip = devm_pwmchip_alloc(&pdev->dev, soc->num_pwms,
- sizeof(*pc) + soc->num_pwms * sizeof(*pc->clk_pwms));
+ struct_size(pc, clk_pwms, soc->num_pwms));
if (IS_ERR(chip))
return PTR_ERR(chip);
pc = to_pwm_mediatek_chip(chip);