mxs: prefix register structs with 'mxs' prefix

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
diff --git a/arch/arm/include/asm/arch-mxs/regs-usbphy.h b/arch/arm/include/asm/arch-mxs/regs-usbphy.h
index 5dd5125..288e8fa 100644
--- a/arch/arm/include/asm/arch-mxs/regs-usbphy.h
+++ b/arch/arm/include/asm/arch-mxs/regs-usbphy.h
@@ -23,7 +23,7 @@
 #ifndef __REGS_USBPHY_H__
 #define __REGS_USBPHY_H__
 
-struct mx28_usbphy_regs {
+struct mxs_usbphy_regs {
 	mxs_reg_32(hw_usbphy_pwd)
 	mxs_reg_32(hw_usbphy_tx)
 	mxs_reg_32(hw_usbphy_rx)