USB: musb: Make sure we program the correct values in only when necessary.

Make sure we program the correct values in only when necessary.

Signed-off-by: Robin Getz <[email protected]>
Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 3fb719aecf006459bb34a799862ced31c73ee0a8..eed35c933bc2920c3edd30e26af9eb1cc477c212 100644 (file)
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -245,13 +245,15 @@ int __init musb_platform_init(struct musb *musb)
        }
        gpio_direction_output(musb->config->gpio_vrsel, 0);
 
-       /* Anomaly #05000346 */
-       bfin_write_USB_APHY_CALIB(0x5411);
-       SSYNC();
+       if (ANOMALY_05000346) {
+               bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value);
+               SSYNC();
+       }
 
-       /* Anomaly #05000347 */
-       bfin_write_USB_APHY_CNTRL(0x0);
-       SSYNC();
+       if (ANOMALY_05000347) {
+               bfin_write_USB_APHY_CNTRL(0x0);
+               SSYNC();
+       }
 
        /* TODO
         * Set SIC-IVG register