extcon: Use BIT() macro for the left-shift operation
This patch just uses the BIT() macro to make the code simple. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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@ -377,7 +377,7 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr,
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for (i = 0; i < edev->max_supported; i++) {
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for (i = 0; i < edev->max_supported; i++) {
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count += sprintf(buf + count, "%s=%d\n",
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count += sprintf(buf + count, "%s=%d\n",
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extcon_info[edev->supported_cable[i]].name,
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extcon_info[edev->supported_cable[i]].name,
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!!(edev->state & (1 << i)));
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!!(edev->state & BIT(i)));
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}
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}
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return count;
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return count;
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