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| author | David Brownell <david-b@pacbell.net> | 2007-07-01 17:55:50 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-12 16:34:43 -0700 |
| commit | 2d70c99b9340fa6c834fa6e32209e153f35a3e20 (patch) | |
| tree | cbd098df25e1af57abdfee9aecd9be88a6571b44 /drivers/usb/gadget/goku_udc.h | |
| parent | 70790f6339a868e2a0d643f44899418f64a95943 (diff) | |
| download | kernel_samsung_crespo-2d70c99b9340fa6c834fa6e32209e153f35a3e20.zip kernel_samsung_crespo-2d70c99b9340fa6c834fa6e32209e153f35a3e20.tar.gz kernel_samsung_crespo-2d70c99b9340fa6c834fa6e32209e153f35a3e20.tar.bz2 | |
USB: goku_udc trivial cleanups
Minor fixes to goku_udc ... whitespace, let -DDEBUG do its thing,
check the return value of device_register(), sparse tweaks.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/goku_udc.h')
| -rw-r--r-- | drivers/usb/gadget/goku_udc.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/usb/gadget/goku_udc.h b/drivers/usb/gadget/goku_udc.h index ea8c8e5..bc4eb1e 100644 --- a/drivers/usb/gadget/goku_udc.h +++ b/drivers/usb/gadget/goku_udc.h @@ -41,8 +41,10 @@ struct goku_udc_regs { #define INT_SYSERROR 0x40000 #define INT_PWRDETECT 0x80000 -#define INT_DEVWIDE (INT_PWRDETECT|INT_SYSERROR/*|INT_ERR*/|INT_USBRESET|INT_SUSPEND) -#define INT_EP0 (INT_SETUP|INT_ENDPOINT0/*|INT_STATUS*/|INT_STATUSNAK) +#define INT_DEVWIDE \ + (INT_PWRDETECT|INT_SYSERROR/*|INT_ERR*/|INT_USBRESET|INT_SUSPEND) +#define INT_EP0 \ + (INT_SETUP|INT_ENDPOINT0/*|INT_STATUS*/|INT_STATUSNAK) u32 dma_master; #define MST_EOPB_DIS 0x0800 @@ -231,7 +233,7 @@ struct goku_request { enum ep0state { EP0_DISCONNECT, /* no host */ EP0_IDLE, /* between STATUS ack and SETUP report */ - EP0_IN, EP0_OUT, /* data stage */ + EP0_IN, EP0_OUT, /* data stage */ EP0_STATUS, /* status stage */ EP0_STALL, /* data or status stages */ EP0_SUSPEND, /* usb suspend */ @@ -242,7 +244,7 @@ struct goku_udc { struct usb_gadget gadget; spinlock_t lock; struct goku_ep ep[4]; - struct usb_gadget_driver *driver; + struct usb_gadget_driver *driver; enum ep0state ep0state; unsigned got_irq:1, |