iio: adc: mykonos: mykonos: Add some sleep to relax this busy loop.

mhennerich · commodo · commit 4da18f163a6e · 2019-05-07T20:49:54.000+03:00
This was reported in issue torvalds#368 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
diff --git a/drivers/iio/adc/mykonos/mykonos.c b/drivers/iio/adc/mykonos/mykonos.c
@@ -16179,6 +16179,9 @@ mykonosErr_t MYKONOS_waitArmCmdStatus(mykonosDevice_t *device, uint8_t opCode, u
         {
             return MYKONOS_ERR_WAITARMCMDSTATUS_TIMEOUT;
         }
+
+        CMB_wait_ms(1);
+
     } while (*cmdStatByte & 0x01);
 
     return MYKONOS_ERR_OK;

Original file line number	Diff line number	Diff line change
`@@ -16179,6 +16179,9 @@ mykonosErr_t MYKONOS_waitArmCmdStatus(mykonosDevice_t *device, uint8_t opCode, u`
`16179`	`16179`	`{`
`16180`	`16180`	`return MYKONOS_ERR_WAITARMCMDSTATUS_TIMEOUT;`
`16181`	`16181`	`}`
	`16182`	`+`
	`16183`	`+ CMB_wait_ms(1);`
	`16184`	`+`
`16182`	`16185`	`} while (*cmdStatByte & 0x01);`
`16183`	`16186`
`16184`	`16187`	`return MYKONOS_ERR_OK;`