[PATCH] fixup! include: linux/iopoll.h: silence warning when timeout_us contains *

[Ahmad Fatoum]

While at it, surround the macro argument with parenthesis.

Signed-off-by: Ahmad Fatoum <a.fat...@pengutronix.de>
---
 include/linux/iopoll.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h
index b8c55583f97f..96b17dee48c9 100644
--- a/include/linux/iopoll.h
+++ b/include/linux/iopoll.h
@@ -32,13 +32,13 @@
 #define read_poll_timeout(op, val, cond, timeout_us, args...)  \
 ({ \
        uint64_t start; \
-       if (!IN_PBL && timeout_us != 0) \
+       if (!IN_PBL && (timeout_us) != 0) \
                start = get_time_ns(); \
        for (;;) { \
                (val) = op(args); \
                if (cond) \
                        break; \
-               if (!IN_PBL && timeout_us != 0 && \
+               if (!IN_PBL && (timeout_us) != 0 && \
                    is_timeout(start, ((timeout_us) * USECOND))) { \
                        (val) = op(args); \
                        break; \
-- 
2.30.2