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fusbh200: always build debugfs support 

This gets rid of conditional compilation.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oliver Neukum 2013-11-18 13:23:08 +01:00 committed by Greg Kroah-Hartman
parent be5ac4c43d
commit 0ada24a497
2 changed files with 0 additions and 39 deletions
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31
drivers/usb/host/fusbh200-hcd.c
View File

@ -159,8 +159,6 @@ static inline void dbg_hcc_params (struct fusbh200_hcd *fusbh200, char *label) {
#endif
#ifdef DEBUG
static void __maybe_unused
dbg_qtd (const char *label, struct fusbh200_hcd *fusbh200, struct fusbh200_qtd *qtd)
{
@ -302,29 +300,6 @@ dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
(status & PORT_CONNECT) ? " CONNECT" : "");
}
#else
static inline void __maybe_unused
dbg_qh (char *label, struct fusbh200_hcd *fusbh200, struct fusbh200_qh *qh)
{}
static inline int __maybe_unused
dbg_status_buf (char *buf, unsigned len, const char *label, u32 status)
{ return 0; }
static inline int __maybe_unused
dbg_command_buf (char *buf, unsigned len, const char *label, u32 command)
{ return 0; }
static inline int __maybe_unused
dbg_intr_buf (char *buf, unsigned len, const char *label, u32 enable)
{ return 0; }
static inline int __maybe_unused
dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
{ return 0; }
#endif /* DEBUG */
/* functions have the "wrong" filename when they're output... */
#define dbg_status(fusbh200, label, status) { \
char _buf [80]; \
@ -5936,13 +5911,11 @@ static int __init fusbh200_hcd_init(void)
sizeof(struct fusbh200_qh), sizeof(struct fusbh200_qtd),
sizeof(struct fusbh200_itd));
#ifdef DEBUG
fusbh200_debug_root = debugfs_create_dir("fusbh200", usb_debug_root);
if (!fusbh200_debug_root) {
retval = -ENOENT;
goto err_debug;
}
#endif
retval = platform_driver_register(&fusbh200_hcd_fusbh200_driver);
if (retval < 0)
@ -5951,11 +5924,9 @@ static int __init fusbh200_hcd_init(void)
platform_driver_unregister(&fusbh200_hcd_fusbh200_driver);
clean:
#ifdef DEBUG
debugfs_remove(fusbh200_debug_root);
fusbh200_debug_root = NULL;
err_debug:
#endif
clear_bit(USB_EHCI_LOADED, &usb_hcds_loaded);
return retval;
}
@ -5964,9 +5935,7 @@ module_init(fusbh200_hcd_init);
static void __exit fusbh200_hcd_cleanup(void)
{
platform_driver_unregister(&fusbh200_hcd_fusbh200_driver);
#ifdef DEBUG
debugfs_remove(fusbh200_debug_root);
#endif
clear_bit(USB_EHCI_LOADED, &usb_hcds_loaded);
}
module_exit(fusbh200_hcd_cleanup);

8
drivers/usb/host/fusbh200.h
View File

@ -173,9 +173,7 @@ struct fusbh200_hcd { /* one per controller */
#endif
/* debug files */
#ifdef DEBUG
struct dentry *debug_dir;
#endif
};
/* convert between an HCD pointer and the corresponding FUSBH200_HCD */
@ -734,10 +732,4 @@ static inline unsigned fusbh200_read_frame_index(struct fusbh200_hcd *fusbh200)
})
/*-------------------------------------------------------------------------*/
#ifndef DEBUG
#define STUB_DEBUG_FILES
#endif /* DEBUG */
/*-------------------------------------------------------------------------*/
#endif /* __LINUX_FUSBH200_H */