Index: uspace/drv/platform/amdm37x/cm/clock_control.h
===================================================================
--- uspace/drv/platform/amdm37x/cm/clock_control.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/cm/clock_control.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -74,5 +74,5 @@
 #define CLOCK_CONTROL_CM_CLKEN2_PLL_EN_PERIPH2_DPLL_LOCK   (0x7)
 
-	PADD32[6];
+	PADD32(6);
 
 	const ioport32_t idlest_ckgen;
@@ -95,5 +95,5 @@
 #define CLOCK_CONTROL_CM_IDLEST2_CKGEN_ST_PERIPH2_CLK_FLAG   (1 << 0)
 
-	PADD32[2];
+	PADD32(2);
 
 	ioport32_t autoidle_pll;
@@ -111,5 +111,5 @@
 #define CLOCK_CONTROL_CM_AUTOIDLE2_PLL_AUTO_PERIPH2_DPLL_AUTOMATIC   (0x1)
 
-	PADD32[2];
+	PADD32(2);
 
 	ioport32_t clksel1_pll;
Index: uspace/drv/platform/amdm37x/cm/core.h
===================================================================
--- uspace/drv/platform/amdm37x/cm/core.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/cm/core.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -63,10 +63,10 @@
 #define CORE_CM_FCLKEN1_EN_MMC3_FLAG  (1 << 30)
 
-	PADD32;
+	PADD32(1);
 	ioport32_t fclken3;
 #define CORE_CM_FCLKEN3_EN_TS_FLAG  (1 << 1)
 #define CORE_CM_FCLKEN3_EN_USBTLL_FLAG  (1 << 2)
 
-	PADD32;
+	PADD32(1);
 	ioport32_t iclken1;
 #define CORE_CM_ICLKEN1_EN_SDRC_FLAG  (1 << 1)
@@ -97,5 +97,5 @@
 #define CORE_CM_ICLKEN3_EN_USBTLL_FLAG  (1 << 2)
 
-	PADD32;
+	PADD32(1);
 	const ioport32_t idlest1;
 #define CORE_CM_IDLEST1_ST_SDRC_FLAG  (1 << 1)
@@ -128,5 +128,5 @@
 #define CORE_CM_IDLEST3_ST_USBTLL_FLAG  (1 << 2)
 
-	PADD32;
+	PADD32(1);
 	ioport32_t autoidle1;
 #define CORE_CM_AUTOIDLE1_AUTO_HSOTGUSB_FLAG  (1 << 4)
@@ -156,5 +156,5 @@
 #define CORE_CM_AUTOIDLE3_AUTO_USBTLL_FLAG  (1 << 2)
 
-	PADD32;
+	PADD32(1);
 	ioport32_t clksel;
 #define CORE_CM_CLKSEL_CLKSEL_L3_MASK  (0x3 << 0)
@@ -170,5 +170,5 @@
 #define CORE_CM_CLKSEL_CLKSEL_GPT11_FLAG (1 << 7)
 
-	PADD32;
+	PADD32(1);
 	ioport32_t clkstctrl;
 #define CORE_CM_CLKCTRL_CLKCTRL_L3_MASK  (0x3 << 0)
Index: uspace/drv/platform/amdm37x/cm/iva2.h
===================================================================
--- uspace/drv/platform/amdm37x/cm/iva2.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/cm/iva2.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -55,5 +55,5 @@
 #define IVA2_CM_CLKEN_PLL_EN_IVA2_DPLL_EN_IVA2_DPLL_LOCKED   (0x7)
 
-	PADD32[6];
+	PADD32(6);
 	const ioport32_t idlest;
 #define IVA2_CM_IDLEST_ST_IVA2_STANDBY_FLAG   (1 << 0)
@@ -62,5 +62,5 @@
 #define IVA2_CM_IDLEST_PLL_ST_IVA2_CLK_LOCKED_FLAG   (1 << 0)
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t autoidle_pll;
 #define IVA2_CM_AUTOIDLE_PLL_AUTO_IVA2_DPLL_MASK   (0x7)
@@ -68,5 +68,5 @@
 #define IVA2_CM_AUTOIDLE_PLL_AUTO_IVA2_DPLL_ENABLED   (0x1)
 
-	PADD32[2];
+	PADD32(2);
 	ioport32_t clksel1_pll;
 #define IVA2_CM_CLKSEL1_PLL_IVA2_CLK_SRC_MASK   (0x7 << 19)
Index: uspace/drv/platform/amdm37x/cm/mpu.h
===================================================================
--- uspace/drv/platform/amdm37x/cm/mpu.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/cm/mpu.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -44,5 +44,5 @@
 
 typedef struct {
-	PADD32;
+	PADD32(1);
 	ioport32_t clken_pll;
 #define MPU_CM_CLKEN_PLL_EN_MPU_DPLL_LP_MODE_FLAG   (1 << 10)
@@ -52,5 +52,5 @@
 #define MPU_CM_CLKEN_PLL_EN_MPU_DPLL_EN_MPU_DPLL_LOCKED   (0x7)
 
-	PADD32[6];
+	PADD32(6);
 	const ioport32_t idlest;
 #define MPU_CM_IDLEST_ST_MPU_STANDBY_FLAG   (1 << 0)
@@ -59,5 +59,5 @@
 #define MPU_CM_IDLEST_PLL_ST_MPU_CLK_LOCKED_FLAG   (1 << 0)
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t autoidle_pll;
 #define MPU_CM_AUTOIDLE_PLL_AUTO_MPU_DPLL_MASK   (0x7)
@@ -65,5 +65,5 @@
 #define MPU_CM_AUTOIDLE_PLL_AUTO_MPU_DPLL_ENABLED   (0x1)
 
-	PADD32[2];
+	PADD32(2);
 	ioport32_t clksel1_pll;
 #define MPU_CM_CLKSEL1_PLL_MPU_CLK_SRC_MASK   (0x7 << 19)
Index: uspace/drv/platform/amdm37x/cm/usbhost.h
===================================================================
--- uspace/drv/platform/amdm37x/cm/usbhost.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/cm/usbhost.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -48,18 +48,18 @@
 #define USBHOST_CM_FCLKEN_EN_USBHOST2_FLAG  (1 << 1)
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t iclken;
 #define USBHOST_CM_ICLKEN_EN_USBHOST  (1 << 0)
 
-	PADD32[3];
+	PADD32(3);
 	const ioport32_t idlest;
 #define USBHOST_CM_IDLEST_ST_USBHOST_STDBY_FLAG  (1 << 0)
 #define USBHOST_CM_IDLEST_ST_USBHOST_IDLE_FLAG  (1 << 1)
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t autoidle;
 #define USBHOST_CM_AUTOIDLE_AUTO_USBHOST_FLAG  (1 << 0)
 
-	PADD32[4];
+	PADD32(4);
 	ioport32_t sleepdep;
 #define USBHOST_CM_SLEEPDEP_EN_MPU_FLAG  (1 << 1)
Index: uspace/drv/platform/amdm37x/prm/clock_control.h
===================================================================
--- uspace/drv/platform/amdm37x/prm/clock_control.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/prm/clock_control.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -46,5 +46,5 @@
  */
 typedef struct {
-	PADD32[16];
+	PADD32(16);
 	ioport32_t clksel;
 #define CLOCK_CONTROL_PRM_CLKSEL_SYS_CLKIN_MASK   (0x7)
@@ -56,5 +56,5 @@
 #define CLOCK_CONTROL_PRM_CLKSEL_SYS_CLKIN_16_8M   (0x5)
 
-	PADD32[12];
+	PADD32(12);
 	ioport32_t clkout_ctrl;
 #define CLOCK_CONTROL_PRM_CLKOUT_CTRL_CLKOUOUT_EN_FLAG   (1 << 7)
Index: uspace/drv/platform/amdm37x/prm/global_reg.h
===================================================================
--- uspace/drv/platform/amdm37x/prm/global_reg.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/prm/global_reg.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -46,5 +46,5 @@
  */
 typedef struct {
-	PADD32[8];
+	PADD32(8);
 	struct {
 		ioport32_t smps_sa;
@@ -133,5 +133,5 @@
 	} vc;
 
-	PADD32[4];
+	PADD32(4);
 	ioport32_t rstctrl;
 #define GLOBAL_REG_PRM_RSTCTRL_RST_DPLL3_FLAG   (1 << 2)
@@ -156,5 +156,5 @@
 #define GLOBAL_REG_PRM_RSTST_GLOABL_COLD_RST_FLAG   (1 << 0)
 
-	PADD32;
+	PADD32(1);
 	ioport32_t volctrl;
 #define GLOBAL_REG_PRM_VOLCTRL_SEL_VMODE_FLAG   (1 << 4)
@@ -169,5 +169,5 @@
 #define GLOBAL_REG_PRM_SRAM_PCHARGE_PCHARGE_TIME_GET(r)   ((r) & 0xff)
 
-	PADD32[2];
+	PADD32(2);
 	ioport32_t clksrc_ctrl;
 #define GLOBAL_REG_PRM_CLKSRC_CTRL_DPLL4_CLKINP_DIV_65_FLAG   (1 << 8)
@@ -188,9 +188,9 @@
 #define GLOBAL_REG_PRM_CLKSRC_CTRL_SYSCLKSEL_GET(r)   (((r) >> 0) & 0x3)
 
-	PADD32[3];
+	PADD32(3);
 	const ioport32_t obs;
 #define GLOBAL_REG_PRM_OBS_OBS_BUS_MASK   (0x3ff)
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t voltsetup1;
 #define GLOBAL_REG_PRM_VOLTSETUP1_SETUPTIME2_MASK   (0xff << 16)
@@ -222,5 +222,5 @@
 #define GLOBAL_REG_PRM_VOLTSETUP2_OFFMODESETUPTIME_GET(r)   (((r) >> 0) & 0xffff)
 
-	PADD32[3];
+	PADD32(3);
 	struct {
 		ioport32_t config;
@@ -273,5 +273,5 @@
 #define GLOBAL_REG_PRM_VP_STATUS_VPINIDLE_FLAG   (1 << 0)
 
-		PADD32[2];
+		PADD32(2);
 	} vp[2];
 
Index: uspace/drv/platform/amdm37x/prm/usbhost.h
===================================================================
--- uspace/drv/platform/amdm37x/prm/usbhost.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/prm/usbhost.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -49,5 +49,5 @@
  */
 typedef struct {
-	PADD32[22];
+	PADD32(22);
 	ioport32_t rm_rstst;
 #define USBHOST_PRM_RM_RSTST_COREDOMAINWKUP_RST_FLAG   (1 << 3)
@@ -56,5 +56,5 @@
 #define USBHOST_PRM_RM_RSTST_GLOBALCOLD_RST_FLAG   (1 << 0)
 
-	PADD32[18];
+	PADD32(18);
 	ioport32_t pm_wken;
 #define USBHOST_PRM_PM_WKEN_EN_USBHOST_FLAG   (1 << 0)
@@ -66,9 +66,9 @@
 #define USBHOST_PRM_PM_IVA2GRPSEL_GRPSEL_USBHOST_FLAG   (1 << 0)
 
-	PADD32;
+	PADD32(1);
 	ioport32_t pm_wkst;
 #define USBHOST_PRM_PM_WKST_ST_USBHOST_FLAG   (1 << 0)
 
-	PADD32[5];
+	PADD32(5);
 	ioport32_t pm_wkdep;
 #define USBHOST_PRM_PM_WKDEP_EN_WKUP_FLAG   (1 << 4)
@@ -77,5 +77,5 @@
 #define USBHOST_PRM_PM_WKDEP_EN_CORE_FLAG   (1 << 0)
 
-	PADD32[5];
+	PADD32(5);
 	ioport32_t pm_pwstctrl;
 #define USBHOST_PRM_PM_PWSTCTRL_MEMONSTATE_MASK   (0x3 << 16)
Index: uspace/drv/platform/amdm37x/uhh.h
===================================================================
--- uspace/drv/platform/amdm37x/uhh.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/uhh.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -47,5 +47,5 @@
 #define UHH_REVISION_MAJOR_MASK  0xf0
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t sysconfig;
 #define UHH_SYSCONFIG_AUTOIDLE_FLAG  (1 << 0)
@@ -67,5 +67,5 @@
 #define UHH_SYSSTATUS_EHCI_RESETDONE_FLAG  (1 << 2)
 
-	PADD32[10];
+	PADD32(10);
 	ioport32_t hostconfig;
 #define UHH_HOSTCONFIG_P1_ULPI_BYPASS_FLAG  (1 << 0)
Index: uspace/drv/platform/amdm37x/usbtll.h
===================================================================
--- uspace/drv/platform/amdm37x/usbtll.h	(revision 81b1db8cec0aa9dbafab33ef24b55b230180a3a7)
+++ uspace/drv/platform/amdm37x/usbtll.h	(revision eb748a07badfc0c0a45c245ac989bd41eb3ca16a)
@@ -47,5 +47,5 @@
 #define TLL_REVISION_MAJOR_MASK  0xf0
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t sysconfig;
 #define TLL_SYSCONFIG_AUTOIDLE_FLAG  (1 << 0)
@@ -71,5 +71,5 @@
 #define TLL_IRQSTATUS_ACCESS_ERROR_EN_FLAG  (1 << 2)
 
-	PADD32[4];
+	PADD32(4);
 	ioport32_t shared_conf;
 #define TLL_SHARED_CONF_FCLK_IS_ON_FLAG  (1 << 0)
@@ -80,5 +80,5 @@
 #define TLL_SHARED_CONF_USB_90D_DDR_EN_FLAG  (1 << 6)
 
-	PADD32[3];
+	PADD32(3);
 	ioport32_t channel_conf[3];
 #define TLL_CHANNEL_CONF_CHANEN_FLAG  (1 << 0)