I saw this when compiling the pxa25x_udc driver in the lastest linus git
kernel. I've included a patch below as one way of cleaning this up.
CC drivers/usb/gadget/pxa2xx_udc.o
drivers/usb/gadget/pxa2xx_udc.c: In function `write_ep0_fifo':
drivers/usb/gadget/pxa2xx_udc.c:532: warning: passing arg 1 of `write_packet'
from incompatible pointer type
drivers/usb/gadget/pxa2xx_udc.c: At top level:
drivers/usb/gadget/pxa2xx_udc.c:2175: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2176: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2190: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2191: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2204: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2205: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2206: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2220: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2221: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2234: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2235: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2236: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2249: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2250: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2264: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2265: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2278: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2279: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2280: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2293: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2294: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2307: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2308: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2309: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2322: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2323: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2337: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2338: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2351: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2352: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2353: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2366: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2367: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2380: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2381: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2382: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2395: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2396: warning: initialization from incompatible
pointer type
drivers/usb/gadget/pxa2xx_udc.c:2639: warning: initialization from incompatible
pointer type
LD drivers/usb/gadget/built-in.o
This patch fixes several types in the PXA25x udc driver and hence fixes
several compiler warnings.
Signed-Off-By: Richard Purdie <[EMAIL PROTECTED]>
Index: git/drivers/usb/gadget/pxa2xx_udc.c
===================================================================
--- git.orig/drivers/usb/gadget/pxa2xx_udc.c 2005-09-14 10:08:27.000000000
+0100
+++ git/drivers/usb/gadget/pxa2xx_udc.c 2005-09-14 15:44:47.000000000 +0100
@@ -422,7 +422,7 @@
}
static int
-write_packet(volatile u32 *uddr, struct pxa2xx_request *req, unsigned max)
+write_packet(volatile unsigned long *uddr, struct pxa2xx_request *req,
unsigned max)
{
u8 *buf;
unsigned length, count;
@@ -2602,7 +2602,7 @@
* VBUS IRQs should probably be ignored so that the PXA device just acts
* "dead" to USB hosts until system resume.
*/
-static int pxa2xx_udc_suspend(struct device *dev, u32 state, u32 level)
+static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state, u32
level)
{
struct pxa2xx_udc *udc = dev_get_drvdata(dev);
Index: git/drivers/usb/gadget/pxa2xx_udc.h
===================================================================
--- git.orig/drivers/usb/gadget/pxa2xx_udc.h 2005-09-14 10:08:27.000000000
+0100
+++ git/drivers/usb/gadget/pxa2xx_udc.h 2005-09-14 15:41:51.000000000 +0100
@@ -69,11 +69,11 @@
* UDDR = UDC Endpoint Data Register (the fifo)
* DRCM = DMA Request Channel Map
*/
- volatile u32 *reg_udccs;
- volatile u32 *reg_ubcr;
- volatile u32 *reg_uddr;
+ volatile unsigned long *reg_udccs;
+ volatile unsigned long *reg_ubcr;
+ volatile unsigned long *reg_uddr;
#ifdef USE_DMA
- volatile u32 *reg_drcmr;
+ volatile unsigned long *reg_drcmr;
#define drcmr(n) .reg_drcmr = & DRCMR ## n ,
#else
#define drcmr(n)
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