diff options
| author | Marek Vasut <marek.vasut@gmail.com> | 2011-10-25 11:39:14 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-27 23:54:03 +0200 |
| commit | 88ec8c1246bd13a9620a97b0007ca4162fcf5197 (patch) | |
| tree | 2192a1b6e32d51b8e7580a2425fa58e669e26a62 /common/usb.c | |
| parent | 25a8c4f5978416c89fe6901b491ef70bf162fccb (diff) | |
| download | u-boot-imx-88ec8c1246bd13a9620a97b0007ca4162fcf5197.zip u-boot-imx-88ec8c1246bd13a9620a97b0007ca4162fcf5197.tar.gz u-boot-imx-88ec8c1246bd13a9620a97b0007ca4162fcf5197.tar.bz2 | |
GCC4.6: Squash warnings in common/usb.c
usb.c: In function ‘usb_parse_config’:
usb.c:331:17: warning: variable ‘ch’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_port_connect_change’:
usb.c:1123:29: warning: variable ‘portchange’ set but not used
[-Wunused-but-set-variable]
usb.c: In function ‘usb_hub_configure’:
usb.c:1183:25: warning: variable ‘hubsts’ set but not used
[-Wunused-but-set-variable]
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'common/usb.c')
| -rw-r--r-- | common/usb.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/common/usb.c b/common/usb.c index 2cd50db..bed5116 100644 --- a/common/usb.c +++ b/common/usb.c @@ -56,16 +56,16 @@ #endif #ifdef DEBUG -#define USB_DEBUG -#define USB_HUB_DEBUG -#endif - -#ifdef USB_DEBUG -#define USB_PRINTF(fmt, args...) printf(fmt , ##args) +#define USB_DEBUG 1 +#define USB_HUB_DEBUG 1 #else -#define USB_PRINTF(fmt, args...) +#define USB_DEBUG 0 +#define USB_HUB_DEBUG 0 #endif +#define USB_PRINTF(fmt, args...) debug_cond(USB_DEBUG, fmt, ##args) +#define USB_HUB_PRINTF(fmt, args...) debug_cond(USB_HUB_DEBUG, fmt, ##args) + #define USB_BUFSIZ 512 static struct usb_device usb_dev[USB_MAX_DEVICE]; @@ -968,13 +968,6 @@ void usb_scan_devices(void) * Probes device for being a hub and configurate it */ -#ifdef USB_HUB_DEBUG -#define USB_HUB_PRINTF(fmt, args...) printf(fmt , ##args) -#else -#define USB_HUB_PRINTF(fmt, args...) -#endif - - static struct usb_hub_device hub_dev[USB_MAX_HUB]; static int usb_hub_index; |