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authorAnatolij Gustschin <agust@denx.de>2011-12-19 04:20:35 +0000
committerWolfgang Denk <wd@denx.de>2011-12-20 23:20:01 +0100
commitea2d915974342e3af8a7c390fd11ae075c583f5b (patch)
treed05c6636426bb80c370097f0255cc2d51c1ab09a /include
parente03492c875b7660fd2a72e640fe4b65b75803d15 (diff)
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usb: s3c_udc_otg: fix GCC 4.6 build warnings
Fix: In file included from s3c_udc_otg.c:216:0: s3c_udc_otg_xfer_dma.c: In function 'complete_tx': s3c_udc_otg_xfer_dma.c:280:33: warning: variable 'is_short' set but not used s3c_udc_otg_xfer_dma.c:280:6: warning: variable 'ep_tsr' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_udc_irq': s3c_udc_otg_xfer_dma.c:469:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c:468:18: warning: variable 'gintmsk' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_queue': s3c_udc_otg_xfer_dma.c:582:14: warning: variable 'gintsts' set but not used s3c_udc_otg_xfer_dma.c:581:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_read': s3c_udc_otg_xfer_dma.c:778:6: warning: variable 'ret' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_udc_set_halt': s3c_udc_otg_xfer_dma.c:1020:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_setup': s3c_udc_otg_xfer_dma.c:1258:13: warning: initialization from incompatible pointer type [enabled by default] s3c_udc_otg_xfer_dma.c:1239:16: warning: variable 'is_in' set but not used s3c_udc_otg_xfer_dma.c:1239:9: warning: variable 'bytes' set but not used s3c_udc_otg.c: In function 'usb_gadget_register_driver': s3c_udc_otg.c:292:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 'usb_gadget_unregister_driver': s3c_udc_otg.c:338:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_ep_enable': s3c_udc_otg.c:582:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_ep_disable': s3c_udc_otg.c:646:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_dequeue': s3c_udc_otg.c:704:16: warning: variable 'flags' set but not used Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Remy Bohmer <linux@bohmer.net>
Diffstat (limited to 'include')
-rw-r--r--include/usb/lin_gadget_compat.h2
-rw-r--r--include/usb/s3c_udc.h20
2 files changed, 11 insertions, 11 deletions
diff --git a/include/usb/lin_gadget_compat.h b/include/usb/lin_gadget_compat.h
index 9b31511..fce3be7 100644
--- a/include/usb/lin_gadget_compat.h
+++ b/include/usb/lin_gadget_compat.h
@@ -26,7 +26,7 @@
/* common */
#define spin_lock_init(...)
#define spin_lock(...)
-#define spin_lock_irqsave(lock, flags) do {flags = 1; } while (0)
+#define spin_lock_irqsave(lock, flags) do { debug("%lu\n", flags); } while (0)
#define spin_unlock(...)
#define spin_unlock_irqrestore(lock, flags) do {flags = 0; } while (0)
#define disable_irq(...)
diff --git a/include/usb/s3c_udc.h b/include/usb/s3c_udc.h
index 14dadc8..31d8f6c 100644
--- a/include/usb/s3c_udc.h
+++ b/include/usb/s3c_udc.h
@@ -131,16 +131,10 @@ extern struct s3c_udc *the_controller;
#define DEBUG_EP0(fmt, args...) do {} while (0)
#endif
-#ifdef DEBUG_S3C_UDC
-#define DEBUG(fmt, args...) printk(fmt, ##args)
-#else
-#define DEBUG(fmt, args...) do {} while (0)
-#endif
-
#ifdef DEBUG_S3C_UDC_ISR
-#define DEBUG_ISR(fmt, args...) printk(fmt, ##args)
+#define DEBUG_ISR 1
#else
-#define DEBUG_ISR(fmt, args...) do {} while (0)
+#define DEBUG_ISR 0
#endif
#ifdef DEBUG_S3C_UDC_OUT_EP
@@ -150,9 +144,15 @@ extern struct s3c_udc *the_controller;
#endif
#ifdef DEBUG_S3C_UDC_IN_EP
-#define DEBUG_IN_EP(fmt, args...) printk(fmt, ##args)
+#define DEBUG_IN_EP 1
#else
-#define DEBUG_IN_EP(fmt, args...) do {} while (0)
+#define DEBUG_IN_EP 0
+#endif
+
+#if defined(DEBUG_S3C_UDC_SETUP) || defined(DEBUG_S3C_UDC_EP0) || \
+ defined(DEBUG_S3C_UDC_ISR) || defined(DEBUG_S3C_UDC_OUT_EP) || \
+ defined(DEBUG_S3C_UDC_IN_EP) || defined(DEBUG_S3C_UDC)
+#define DEBUG
#endif
#define ERR(stuff...) printf("ERR udc: " stuff)