USB: Chipidea: rename struct ci13xxx variables from udc to ci

struct ci13xxx represent the controller, which may be device or host, so name its variables as ci. Signed-off-by: Richard Zhao <[email protected]> Reviewed-by: Felipe Balbi <[email protected]> Signed-off-by: Alexander Shishkin <[email protected]> Reviewed-by: Marek Vasut <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
redbrain17 · Jul 9, 2012 · 26c696c · 26c696c
1 parent 2f0de9d
commit 26c696c
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Showing 5 changed files with 407 additions and 407 deletions.
diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h
@@ -36,7 +36,7 @@
  * @name: string description of the endpoint
  * @qh: queue head for this endpoint
  * @wedge: is the endpoint wedged
- * @udc: pointer to the controller
+ * @ci: pointer to the controller
  * @lock: pointer to controller's spinlock
  * @td_pool: pointer to controller's TD pool
  */
@@ -54,7 +54,7 @@ struct ci13xxx_ep {
 	int					wedge;
 
 	/* global resources */
-	struct ci13xxx				*udc;
+	struct ci13xxx				*ci;
 	spinlock_t				*lock;
 	struct dma_pool				*td_pool;
 };
@@ -250,9 +250,9 @@ static inline int ffs_nr(u32 x)
  *
  * This function returns register contents
  */
-static inline u32 hw_read(struct ci13xxx *udc, enum ci13xxx_regs reg, u32 mask)
+static inline u32 hw_read(struct ci13xxx *ci, enum ci13xxx_regs reg, u32 mask)
 {
-	return ioread32(udc->hw_bank.regmap[reg]) & mask;
+	return ioread32(ci->hw_bank.regmap[reg]) & mask;
 }
 
 /**
@@ -261,14 +261,14 @@ static inline u32 hw_read(struct ci13xxx *udc, enum ci13xxx_regs reg, u32 mask)
  * @mask: bitfield mask
  * @data: new value
  */
-static inline void hw_write(struct ci13xxx *udc, enum ci13xxx_regs reg,
+static inline void hw_write(struct ci13xxx *ci, enum ci13xxx_regs reg,
 			    u32 mask, u32 data)
 {
 	if (~mask)
-		data = (ioread32(udc->hw_bank.regmap[reg]) & ~mask)
+		data = (ioread32(ci->hw_bank.regmap[reg]) & ~mask)
 			| (data & mask);
 
-	iowrite32(data, udc->hw_bank.regmap[reg]);
+	iowrite32(data, ci->hw_bank.regmap[reg]);
 }
 
 /**
@@ -278,12 +278,12 @@ static inline void hw_write(struct ci13xxx *udc, enum ci13xxx_regs reg,
  *
  * This function returns register contents
  */
-static inline u32 hw_test_and_clear(struct ci13xxx *udc, enum ci13xxx_regs reg,
+static inline u32 hw_test_and_clear(struct ci13xxx *ci, enum ci13xxx_regs reg,
 				    u32 mask)
 {
-	u32 val = ioread32(udc->hw_bank.regmap[reg]) & mask;
+	u32 val = ioread32(ci->hw_bank.regmap[reg]) & mask;
 
-	iowrite32(val, udc->hw_bank.regmap[reg]);
+	iowrite32(val, ci->hw_bank.regmap[reg]);
 	return val;
 }
 
@@ -295,12 +295,12 @@ static inline u32 hw_test_and_clear(struct ci13xxx *udc, enum ci13xxx_regs reg,
  *
  * This function returns register contents
  */
-static inline u32 hw_test_and_write(struct ci13xxx *udc, enum ci13xxx_regs reg,
+static inline u32 hw_test_and_write(struct ci13xxx *ci, enum ci13xxx_regs reg,
 				    u32 mask, u32 data)
 {
-	u32 val = hw_read(udc, reg, ~0);
+	u32 val = hw_read(ci, reg, ~0);
 
-	hw_write(udc, reg, mask, data);
+	hw_write(ci, reg, mask, data);
 	return (val & mask) >> ffs_nr(mask);
 }
 

diff --git a/drivers/usb/chipidea/ci13xxx_msm.c b/drivers/usb/chipidea/ci13xxx_msm.c
@@ -15,11 +15,11 @@
 
 #include "ci.h"
 
-#define MSM_USB_BASE	(udc->hw_bank.abs)
+#define MSM_USB_BASE	(ci->hw_bank.abs)
 
-static void ci13xxx_msm_notify_event(struct ci13xxx *udc, unsigned event)
+static void ci13xxx_msm_notify_event(struct ci13xxx *ci, unsigned event)
 {
-	struct device *dev = udc->gadget.dev.parent;
+	struct device *dev = ci->gadget.dev.parent;
 	int val;
 
 	switch (event) {
@@ -34,13 +34,13 @@ static void ci13xxx_msm_notify_event(struct ci13xxx *udc, unsigned event)
 		 * Put the transceiver in non-driving mode. Otherwise host
 		 * may not detect soft-disconnection.
 		 */
-		val = usb_phy_io_read(udc->transceiver, ULPI_FUNC_CTRL);
+		val = usb_phy_io_read(ci->transceiver, ULPI_FUNC_CTRL);
 		val &= ~ULPI_FUNC_CTRL_OPMODE_MASK;
 		val |= ULPI_FUNC_CTRL_OPMODE_NONDRIVING;
-		usb_phy_io_write(udc->transceiver, val, ULPI_FUNC_CTRL);
+		usb_phy_io_write(ci->transceiver, val, ULPI_FUNC_CTRL);
 		break;
 	default:
-		dev_dbg(dev, "unknown ci13xxx_udc event\n");
+		dev_dbg(dev, "unknown ci13xxx event\n");
 		break;
 	}
 }