22 static int ulpi_viewport_wait(void __iomem *view, u32 mask)  in ulpi_viewport_wait()  argument
26 	return readl_poll_timeout_atomic(view, val, !(val & mask), 1, 2000);  in ulpi_viewport_wait()
32 	void __iomem *view = otg->io_priv;  in ulpi_viewport_read()  local
34 	writel(ULPI_VIEW_WAKEUP | ULPI_VIEW_WRITE, view);  in ulpi_viewport_read()
35 	ret = ulpi_viewport_wait(view, ULPI_VIEW_WAKEUP);  in ulpi_viewport_read()
39 	writel(ULPI_VIEW_RUN | ULPI_VIEW_READ | ULPI_VIEW_ADDR(reg), view);  in ulpi_viewport_read()
40 	ret = ulpi_viewport_wait(view, ULPI_VIEW_RUN);  in ulpi_viewport_read()
44 	return ULPI_VIEW_DATA_READ(readl(view));  in ulpi_viewport_read()
50 	void __iomem *view = otg->io_priv;  in ulpi_viewport_write()  local
52 	writel(ULPI_VIEW_WAKEUP | ULPI_VIEW_WRITE, view);  in ulpi_viewport_write()
53 	ret = ulpi_viewport_wait(view, ULPI_VIEW_WAKEUP);  in ulpi_viewport_write()
58 						 ULPI_VIEW_ADDR(reg), view);  in ulpi_viewport_write()
60 	return ulpi_viewport_wait(view, ULPI_VIEW_RUN);  in ulpi_viewport_write()