From: Robin Getz <rgetz@blackfin.uclinux.org>
Date: Tue, 2 Dec 2008 19:33:45 +0000 (+0200)
Subject: USB: musb: Make sure we program the correct values in only when necessary.
X-Git-Tag: v2.6.29-rc1~182^2~57
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=d426e60dbf6aa2c3199e37a59c6d134eb204d628;p=linux-2.6-omap-h63xx.git

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 <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 3fb719aecf0..eed35c933bc 100644
--- 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