diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h
index 1c94fc5257f4ef215e5600ba7e39b585e533d29b..a71dc1c89aa2eb0b4c978aeb0e7a9a7c73c508a0 100644
--- a/drivers/usb/chipidea/ci.h
+++ b/drivers/usb/chipidea/ci.h
@@ -25,6 +25,35 @@
 #define CI_HDRC_PAGE_SIZE  4096ul /* page size for TD's */
 #define ENDPT_MAX          32
 
+/******************************************************************************
+ * REGISTERS
+ *****************************************************************************/
+/* register indices */
+enum ci_hw_regs {
+	CAP_CAPLENGTH,
+	CAP_HCCPARAMS,
+	CAP_DCCPARAMS,
+	CAP_TESTMODE,
+	CAP_LAST = CAP_TESTMODE,
+	OP_USBCMD,
+	OP_USBSTS,
+	OP_USBINTR,
+	OP_DEVICEADDR,
+	OP_ENDPTLISTADDR,
+	OP_PORTSC,
+	OP_DEVLC,
+	OP_OTGSC,
+	OP_USBMODE,
+	OP_ENDPTSETUPSTAT,
+	OP_ENDPTPRIME,
+	OP_ENDPTFLUSH,
+	OP_ENDPTSTAT,
+	OP_ENDPTCOMPLETE,
+	OP_ENDPTCTRL,
+	/* endptctrl1..15 follow */
+	OP_LAST = OP_ENDPTCTRL + ENDPT_MAX / 2,
+};
+
 /******************************************************************************
  * STRUCTURES
  *****************************************************************************/
@@ -98,7 +127,7 @@ struct hw_bank {
 	void __iomem	*cap;
 	void __iomem	*op;
 	size_t		size;
-	void __iomem	**regmap;
+	void __iomem	*regmap[OP_LAST + 1];
 };
 
 /**
@@ -209,38 +238,6 @@ static inline void ci_role_stop(struct ci_hdrc *ci)
 	ci->roles[role]->stop(ci);
 }
 
-/******************************************************************************
- * REGISTERS
- *****************************************************************************/
-/* register size */
-#define REG_BITS   (32)
-
-/* register indices */
-enum ci_hw_regs {
-	CAP_CAPLENGTH,
-	CAP_HCCPARAMS,
-	CAP_DCCPARAMS,
-	CAP_TESTMODE,
-	CAP_LAST = CAP_TESTMODE,
-	OP_USBCMD,
-	OP_USBSTS,
-	OP_USBINTR,
-	OP_DEVICEADDR,
-	OP_ENDPTLISTADDR,
-	OP_PORTSC,
-	OP_DEVLC,
-	OP_OTGSC,
-	OP_USBMODE,
-	OP_ENDPTSETUPSTAT,
-	OP_ENDPTPRIME,
-	OP_ENDPTFLUSH,
-	OP_ENDPTSTAT,
-	OP_ENDPTCOMPLETE,
-	OP_ENDPTCTRL,
-	/* endptctrl1..15 follow */
-	OP_LAST = OP_ENDPTCTRL + ENDPT_MAX / 2,
-};
-
 /**
  * hw_read: reads from a hw register
  * @reg:  register index
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 9a5ef205cffd3fe429f103b889fb4356bbce244a..b9385c1034acb88ed1b9dc1fae2af400b4ea4f23 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -123,13 +123,6 @@ static int hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm)
 {
 	int i;
 
-	kfree(ci->hw_bank.regmap);
-
-	ci->hw_bank.regmap = kzalloc((OP_LAST + 1) * sizeof(void *),
-				     GFP_KERNEL);
-	if (!ci->hw_bank.regmap)
-		return -ENOMEM;
-
 	for (i = 0; i < OP_ENDPTCTRL; i++)
 		ci->hw_bank.regmap[i] =
 			(i <= CAP_LAST ? ci->hw_bank.cap : ci->hw_bank.op) +
@@ -681,7 +674,6 @@ static int ci_hdrc_remove(struct platform_device *pdev)
 	ci_role_destroy(ci);
 	ci_hdrc_enter_lpm(ci, true);
 	ci_usb_phy_destroy(ci);
-	kfree(ci->hw_bank.regmap);
 
 	return 0;
 }