wait_bit: use wait_for_bit_le32 and remove wait_for_bit

wait_for_bit callers use the 32 bit LE version

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index fe2627e..2c8fc3c 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -142,13 +142,12 @@
 
 	/* Stop then Reset */
 	clrbits_le32(usb_cmd, UCMD_RUN_STOP);
-	ret = wait_for_bit(__func__, usb_cmd, UCMD_RUN_STOP, false, 10000,
-			   false);
+	ret = wait_for_bit_le32(usb_cmd, UCMD_RUN_STOP, false, 10000, false);
 	if (ret)
 		return ret;
 
 	setbits_le32(usb_cmd, UCMD_RESET);
-	ret = wait_for_bit(__func__, usb_cmd, UCMD_RESET, false, 10000, false);
+	ret = wait_for_bit_le32(usb_cmd, UCMD_RESET, false, 10000, false);
 	if (ret)
 		return ret;