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drm: bridge: convert sysfs sprintf/snprintf family to sysfs_emit
Fix the following coccicheck warning: drivers/gpu/drm/bridge/lontium-lt9611uxc.c:858:8-16: WARNING: use scnprintf or sprintf. Reported-by: Abaci Robot<abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1612689000-64577-1-git-send-email-jiapeng.chong@linux.alibaba.com
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@ -855,7 +855,7 @@ static ssize_t lt9611uxc_firmware_show(struct device *dev, struct device_attribu
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{
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struct lt9611uxc *lt9611uxc = dev_get_drvdata(dev);
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return snprintf(buf, PAGE_SIZE, "%02x\n", lt9611uxc->fw_version);
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return sysfs_emit(buf, "%02x\n", lt9611uxc->fw_version);
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}
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static DEVICE_ATTR_RW(lt9611uxc_firmware);
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