mmc: core: use kobj_to_dev()
Use kobj_to_dev() instead of open-coding it. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Link: https://lore.kernel.org/r/20220425105339.3515368-1-chi.minghao@zte.com.cn Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -330,7 +330,7 @@ static struct attribute *mmc_disk_attrs[] = {
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static umode_t mmc_disk_attrs_is_visible(struct kobject *kobj,
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static umode_t mmc_disk_attrs_is_visible(struct kobject *kobj,
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struct attribute *a, int n)
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struct attribute *a, int n)
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{
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{
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struct device *dev = container_of(kobj, struct device, kobj);
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struct device *dev = kobj_to_dev(kobj);
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struct mmc_blk_data *md = mmc_blk_get(dev_to_disk(dev));
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struct mmc_blk_data *md = mmc_blk_get(dev_to_disk(dev));
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umode_t mode = a->mode;
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umode_t mode = a->mode;
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