From: Itamar Shalev <itamar.shalev@xxxxxxxxx>
Update iwl_poll_prph_bit to return 0 on success or an error code.
Remove timing information from the return value, as it is unused.
Signed-off-by: Itamar Shalev <itamar.shalev@xxxxxxxxx>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/iwl-io.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
index 0a68378dd505..fb645dafea38 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
@@ -160,7 +160,7 @@ int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr,
do {
if ((iwl_read_prph(trans, addr) & mask) == (bits & mask))
- return t;
+ return 0;
udelay(IWL_POLL_INTERVAL);
t += IWL_POLL_INTERVAL;
} while (t < timeout);
--
2.34.1
