Searched refs:fifo_elements_number (Results 1 – 1 of 1) sorted by relevance
195 static int fifo_elements_number(const Exynos4210UartFIFO *q) in fifo_elements_number() function206 return q->size - fifo_elements_number(q); in fifo_empty_elements_number()274 uint32_t count = fifo_elements_number(&s->rx); in exynos4210_uart_update_dmabusy()303 count = fifo_elements_number(&s->rx); in exynos4210_uart_update_irq()493 s->reg[I_(UFSTAT)] = fifo_elements_number(&s->rx) & 0xff; in exynos4210_uart_read()504 if (fifo_elements_number(&s->rx)) { in exynos4210_uart_read()507 if (!fifo_elements_number(&s->rx)) { in exynos4210_uart_read()