uwb: clean up whci_wait_for() timeout error message

[net-next-2.6.git] / drivers / uwb / whc-rc.c

diff --git a/drivers/uwb/whc-rc.c b/drivers/uwb/whc-rc.c
index e0d66938ccd85c5e8fcff282c908ce0f3a5fa926..5f00386e26c73f20b81eb6b01785c47514b61692 100644 (file)
--- a/drivers/uwb/whc-rc.c
+++ b/drivers/uwb/whc-rc.c
@@ -332,47 +332,23 @@ void whcrc_release_rc_umc(struct whcrc *whcrc)
 static int whcrc_start_rc(struct uwb_rc *rc)
 {
        struct whcrc *whcrc = rc->priv;
-       int result = 0;
        struct device *dev = &whcrc->umc_dev->dev;
-       unsigned long start, duration;
 
        /* Reset the thing */
        le_writel(URCCMD_RESET, whcrc->rc_base + URCCMD);
-       if (d_test(3))
-               start = jiffies;
        if (whci_wait_for(dev, whcrc->rc_base + URCCMD, URCCMD_RESET, 0,
-                         5000, "device to reset at init") < 0) {
-               result = -EBUSY;
-               goto error;
-       } else if (d_test(3)) {
-               duration = jiffies - start;
-               if (duration > msecs_to_jiffies(40))
-                       dev_err(dev, "Device took %ums to "
-                                    "reset. MAX expected: 40ms\n",
-                                    jiffies_to_msecs(duration));
-       }
+                         5000, "hardware reset") < 0)
+               return -EBUSY;
 
        /* Set the event buffer, start the controller (enable IRQs later) */
        le_writel(0, whcrc->rc_base + URCINTR);
        le_writel(URCCMD_RS, whcrc->rc_base + URCCMD);
-       result = -ETIMEDOUT;
-       if (d_test(3))
-               start = jiffies;
        if (whci_wait_for(dev, whcrc->rc_base + URCSTS, URCSTS_HALTED, 0,
-                         5000, "device to start") < 0)
-               goto error;
-       if (d_test(3)) {
-               duration = jiffies - start;
-               if (duration > msecs_to_jiffies(40))
-                       dev_err(dev, "Device took %ums to start. "
-                                    "MAX expected: 40ms\n",
-                                    jiffies_to_msecs(duration));
-       }
+                         5000, "radio controller start") < 0)
+               return -ETIMEDOUT;
        whcrc_enable_events(whcrc);
-       result = 0;
        le_writel(URCINTR_EN_ALL, whcrc->rc_base + URCINTR);
-error:
-       return result;
+       return 0;
 }
 
 
@@ -394,7 +370,7 @@ void whcrc_stop_rc(struct uwb_rc *rc)
 
        le_writel(0, whcrc->rc_base + URCCMD);
        whci_wait_for(&umc_dev->dev, whcrc->rc_base + URCSTS,
-                     URCSTS_HALTED, URCSTS_HALTED, 100, "URCSTS.HALTED");
+                     URCSTS_HALTED, URCSTS_HALTED, 100, "radio controller stop");
 }
 
 static void whcrc_init(struct whcrc *whcrc)