static inline int ccdc_lsc_is_configured(struct isp_ccdc_device *ccdc)
{
unsigned long flags;
+ int ret;
spin_lock_irqsave(&ccdc->lsc.req_lock, flags);
- if (ccdc->lsc.active) {
- spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);
- return 1;
- }
+ ret = ccdc->lsc.active != NULL;
spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);
- return 0;
+
+ return ret;
}
static int ccdc_lsc_enable(struct isp_ccdc_device *ccdc)