1 files changed, 6 insertions, 5 deletions

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 9adc7b21903d..f6673132431d 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -15,6 +15,7 @@
 
 #include <linux/list.h>
 #include <linux/rbtree.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/bug.h>
 #include <linux/lockdep.h>
@@ -116,22 +117,22 @@ struct reg_sequence {
 #define regmap_read_poll_timeout(map, addr, val, cond, sleep_us, timeout_us) \
 ({ \
         ktime_t timeout = ktime_add_us(ktime_get(), timeout_us); \
-        int ret; \
+        int pollret; \
         might_sleep_if(sleep_us); \
         for (;;) { \
-                ret = regmap_read((map), (addr), &(val)); \
-                if (ret) \
+                pollret = regmap_read((map), (addr), &(val)); \
+                if (pollret) \
                         break; \
                 if (cond) \
                         break; \
                 if (timeout_us && ktime_compare(ktime_get(), timeout) > 0) { \
-                        ret = regmap_read((map), (addr), &(val)); \
+                        pollret = regmap_read((map), (addr), &(val)); \
                         break; \
                 } \
                 if (sleep_us) \
                         usleep_range((sleep_us >> 2) + 1, sleep_us); \
         } \
-        ret ?: ((cond) ? 0 : -ETIMEDOUT); \
+        pollret ?: ((cond) ? 0 : -ETIMEDOUT); \
 })
 
 #ifdef CONFIG_REGMAP