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usb: s3c_udc_otg: fix GCC 4.6 build warnings

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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>
This commit is contained in:
Anatolij Gustschin
2011-12-19 04:20:35 +00:00
committed by Wolfgang Denk
parent e03492c875
commit ea2d915974
4 changed files with 125 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/usb/lin_gadget_compat.h
View File

@@ -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(...)

20
include/usb/s3c_udc.h
View File

@@ -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)