eeprom: at24: replace msleep() with usleep_range()
We cannot expect msleep(1) to actually sleep for a period shorter than
20 ms. Replace all calls to msleep() with usleep_range().
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index 001a9af..6cc17b77 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -245,8 +245,7 @@
if (status == count)
return count;
- /* REVISIT: at HZ=100, this is sloooow */
- msleep(1);
+ usleep_range(1000, 1500);
} while (time_before(read_time, timeout));
return -ETIMEDOUT;
@@ -365,8 +364,7 @@
if (status == count)
return count;
- /* REVISIT: at HZ=100, this is sloooow */
- msleep(1);
+ usleep_range(1000, 1500);
} while (time_before(write_time, timeout));
return -ETIMEDOUT;