[PATCH 2/8] iopoll: Add readl_poll_sleep_timeout

Add readl poll API with sleep and timeout support.

Cc: Tom Rini trini@konsulko.com Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- include/linux/iopoll.h | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h index 0bbd757939..e087f23271 100644 --- a/include/linux/iopoll.h +++ b/include/linux/iopoll.h @@ -42,6 +42,9 @@ (cond) ? 0 : -ETIMEDOUT; \ })

+#define readl_poll_sleep_timeout(addr, val, cond, sleep_us, timeout_us) \ + readx_poll_timeout(readl, addr, val, cond, sleep_us, timeout_us) + #define readb_poll_timeout(addr, val, cond, timeout_us) \ readx_poll_timeout(readb, addr, val, cond, false, timeout_us)