Merge remote-tracking branches 'regmap/fix/header' and 'regmap/fix/macro' into regmap...
authorMark Brown <broonie@kernel.org>
Sat, 29 Oct 2016 18:14:39 +0000 (12:14 -0600)
committerMark Brown <broonie@kernel.org>
Sat, 29 Oct 2016 18:14:39 +0000 (12:14 -0600)
1  2  3 
include/linux/regmap.h

diff --combined include/linux/regmap.h
index 9adc7b21903d3dc97987bbcdcd6caa7b449cecc6,e5157e39ff22aea1d0f0e05991a57bbbea77b7ac,fc9e3c576f9cce3f912b3d83b9fc662977121b15..f6673132431d09c3caa0c1394286fb310c93f9c1
   
   #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 -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