diff options
| author | Richard Zhao <richard.zhao@freescale.com> | 2012-07-07 22:56:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-09 09:52:15 -0700 |
| commit | 26c696c678c4ce180599330999e895cded0f625b (patch) | |
| tree | 4a9c2e8e34b76c837d86b91e6b8d15ef83cf8b75 /drivers/usb/chipidea/ci.h | |
| parent | 2f0de9d844d6c08a8e9059ed0b8d3d5ab6b7911b (diff) | |
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>
Diffstat (limited to 'drivers/usb/chipidea/ci.h')
| -rw-r--r-- | drivers/usb/chipidea/ci.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h index 0b093308548..9655e3569d4 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 @@ 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); } |