diff options
| author | Will Newton <will.newton@imgtec.com> | 2008-08-12 15:39:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-10-17 14:41:05 -0700 |
| commit | 7483cff8a3ea4c31a677a6ac1a4eb3d78adcb9cc (patch) | |
| tree | 62bf2de9cde28cf0c040b7995fa583285a5a3931 /drivers/usb/gadget/fsl_usb2_udc.h | |
| parent | f6e4411fe7df19493e3a2fbc2543f718f75671f6 (diff) | |
fsl_usb2_udc: Fix some sparse warnings and remove redundant code.
Fix some sparse "integer used as NULL pointer" warnings.
Remove some unnecessary volatiles and static initialization.
Remove some unused struct members and reorder to improve packing.
Remove a few unneeded includes.
Signed-off-by: Will Newton <will.newton@gmail.com>
Acked-by: Li Yang <leoli@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/fsl_usb2_udc.h')
| -rw-r--r-- | drivers/usb/gadget/fsl_usb2_udc.h | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h index 6131752a38b..e63ef12645f 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.h +++ b/drivers/usb/gadget/fsl_usb2_udc.h @@ -424,16 +424,6 @@ struct ep_td_struct { /* Controller dma boundary */ #define UDC_DMA_BOUNDARY 0x1000 -/* -----------------------------------------------------------------------*/ -/* ##### enum data -*/ -typedef enum { - e_ULPI, - e_UTMI_8BIT, - e_UTMI_16BIT, - e_SERIAL -} e_PhyInterface; - /*-------------------------------------------------------------------------*/ /* ### driver private data @@ -469,9 +459,9 @@ struct fsl_ep { #define EP_DIR_OUT 0 struct fsl_udc { - struct usb_gadget gadget; struct usb_gadget_driver *driver; + struct completion *done; /* to make sure release() is done */ struct fsl_ep *eps; unsigned int max_ep; unsigned int irq; @@ -492,20 +482,13 @@ struct fsl_udc { size_t ep_qh_size; /* size after alignment adjustment*/ dma_addr_t ep_qh_dma; /* dma address of QH */ - u32 max_pipes; /* Device max pipes */ - u32 max_use_endpts; /* Max endpointes to be used */ - u32 bus_reset; /* Device is bus reseting */ + u32 max_pipes; /* Device max pipes */ u32 resume_state; /* USB state to resume */ u32 usb_state; /* USB current state */ - u32 usb_next_state; /* USB next state */ u32 ep0_state; /* Endpoint zero state */ u32 ep0_dir; /* Endpoint zero direction: can be USB_DIR_IN or USB_DIR_OUT */ - u32 usb_sof_count; /* SOF count */ - u32 errors; /* USB ERRORs count */ u8 device_address; /* Device USB address */ - - struct completion *done; /* to make sure release() is done */ }; /*-------------------------------------------------------------------------*/ |