2 files changed, 5 insertions, 5 deletions

diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 405350940a45..1033f00a775f 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -288,7 +288,7 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter)
 
         while (mwifiex_pcie_ok_to_access_hw(adapter)) {
                 i++;
-                udelay(10);
+                usleep_range(10, 20);
                 /* 50ms max wait */
                 if (i == 50000)
                         break;
@@ -1088,7 +1088,7 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
                                         card->cmdrsp_buf->len);
                         while (mwifiex_pcie_ok_to_access_hw(adapter) &&
                                                         (count++ < 10))
-                                udelay(50);
+                                usleep_range(50, 60);
                 } else {
                         dev_err(adapter->dev, "There is no command but "
                                               "got cmdrsp\n");
@@ -1337,7 +1337,7 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter,
                         }
                         if (len)
                                 break;
-                        udelay(10);
+                        usleep_range(10, 20);
                 }
 
                 if (!len) {
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index d39d8457f252..fe6fbc123b2e 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -583,7 +583,7 @@ mwifiex_sdio_poll_card_status(struct mwifiex_adapter *adapter, u8 bits)
                 else if ((cs & bits) == bits)
                         return 0;
 
-                udelay(10);
+                usleep_range(10, 20);
         }
 
         dev_err(adapter->dev, "poll card status failed, tries = %d\n",
@@ -761,7 +761,7 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter,
                         if (len)
                                 break;
 
-                        udelay(10);
+                        usleep_range(10, 20);
                 }
 
                 if (!len) {