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 <richard.zhao@freescale.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h
index 0b09330..9655e35 100644
--- 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 @@
int wedge;
/* global resources */
- struct ci13xxx *udc;
+ struct ci13xxx *ci;
spinlock_t *lock;
struct dma_pool *td_pool;
};
@@ -250,9 +250,9 @@
*
* 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 @@
* @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 @@
*
* 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 @@
*
* 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);
}