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usb: musb: fix sparse warnings 

The following warnings are fixed:

drivers/usb/musb/musb_core.c:357:6: warning: symbol 'musb_otg_timer_func' was not declared. Should it be static?
drivers/usb/musb/musb_core.c:1339:27: warning: incorrect type in initializer (different address spaces)
drivers/usb/musb/musb_core.c:1339:27:    expected void *mbase
drivers/usb/musb/musb_core.c:1339:27:    got void [noderef] <asn:2>*mregs
drivers/usb/musb/musb_core.c:1347:17: warning: incorrect type in argument 1 (different address spaces)
drivers/usb/musb/musb_core.c:1347:17:    expected void [noderef] <asn:2>*addr
drivers/usb/musb/musb_core.c:1347:17:    got void *mbase
drivers/usb/musb/musb_core.h:487:27: warning: incorrect type in initializer (different address spaces)
drivers/usb/musb/musb_core.h:487:27:    expected void *mbase
drivers/usb/musb/musb_core.h:487:27:    got void [noderef] <asn:2>*mregs
drivers/usb/musb/musb_core.h:491:26: warning: incorrect type in argument 1 (different address spaces)
drivers/usb/musb/musb_core.h:491:26:    expected void const [noderef] <asn:2>*addr
drivers/usb/musb/musb_core.h:491:26:    got void *mbase
drivers/usb/musb/tusb6010.c:270:48: warning: incorrect type in argument 2 (different address spaces)
drivers/usb/musb/tusb6010.c:270:48:    expected void [noderef] <asn:2>*buf
drivers/usb/musb/tusb6010.c:270:48:    got unsigned char [usertype] *[assigned] buf
drivers/usb/musb/tusb6010.c:164:32: warning: incorrect type in argument 1 (different address spaces)
drivers/usb/musb/tusb6010.c:164:32:    expected void *to
drivers/usb/musb/tusb6010.c:164:32:    got void [noderef] <asn:2>*buf
drivers/usb/musb/tusb6010.c:172:24: warning: incorrect type in argument 1 (different address spaces)
drivers/usb/musb/tusb6010.c:172:24:    expected void *to
drivers/usb/musb/tusb6010.c:172:24:    got void [noderef] <asn:2>*[assigned] buf

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2012-08-07 14:00:50 +03:00
parent f039df580a
commit a156544bc9
3 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/musb/musb_core.c
View File

@ -354,7 +354,7 @@ void musb_load_testpacket(struct musb *musb)
/*
* Handles OTG hnp timeouts, such as b_ase0_brst
*/
void musb_otg_timer_func(unsigned long data)
static void musb_otg_timer_func(unsigned long data)
{
struct musb *musb = (struct musb *)data;
unsigned long flags;
@ -1336,7 +1336,7 @@ static int __devinit ep_config_from_hw(struct musb *musb)
{
u8 epnum = 0;
struct musb_hw_ep *hw_ep;
void *mbase = musb->mregs;
void __iomem *mbase = musb->mregs;
int ret = 0;
dev_dbg(musb->controller, "<== static silicon ep config\n");

2
drivers/usb/musb/musb_core.h
View File

@ -484,7 +484,7 @@ static inline void musb_configure_ep0(struct musb *musb)
static inline int musb_read_fifosize(struct musb *musb,
struct musb_hw_ep *hw_ep, u8 epnum)
{
void *mbase = musb->mregs;
void __iomem *mbase = musb->mregs;
u8 reg = 0;
/* read from core using indexed model */

2
drivers/usb/musb/tusb6010.c
View File

@ -153,7 +153,7 @@ tusb_fifo_write_unaligned(void __iomem *fifo, const u8 *buf, u16 len)
}
static inline void tusb_fifo_read_unaligned(void __iomem *fifo,
void __iomem *buf, u16 len)
void *buf, u16 len)
{
u32 val;
int i;