[U-Boot] [PATCH] MIPS: Fix compile warning in au1x00_eth.c

[Shinya Kuribayashi]

Stefan Roese wrote:
> This patch fixes this compilation warning:
> 
> ./MAKEALL dbau1000
> Configuring for dbau1x00 board...
> au1x00_eth.c: In function 'au1x00_send':
> au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards
> 	qualifiers from pointer target type
> ...
> 
> Seens with ELDK 4.2 (GCC 4.2.2).
> 
> Signed-off-by: Stefan Roese <sr at denx.de>

The number of warnings decreases by half, but we're still warned.
Comments?  I've not took a look of the patch itself, yet.  Just let you
know.

skuribay at ubuntu:u-boot.git$ mips-linux-gnu-gcc --version
mips-linux-gnu-gcc (Sourcery G++ Lite 4.2-177) 4.2.3
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

skuribay at ubuntu:u-boot.git$ 
skuribay at ubuntu:u-boot.git$ CROSS_COMPILE=mips-linux-gnu- ./MAKEALL dbau1000
Configuring for dbau1x00 board...
au1x00_eth.c: In function 'au1x00_send':
au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_recv':
au1x00_eth.c:211: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_init':
au1x00_eth.c:252: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_recv':
au1x00_eth.c:211: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_init':
au1x00_eth.c:252: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_send':
au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
   text    data     bss     dec     hex filename
 118780    5264   20648  144692   23534 ./u-boot
skuribay at ubuntu:u-boot.git$ 
skuribay at ubuntu:u-boot.git$ 
skuribay at ubuntu:u-boot.git$ stg push 
Checking for changes in the working directory ... done
Fast-forwarded patch "mips-fix-dbau1000-warning.patch"
Now at patch "mips-fix-dbau1000-warning.patch"
skuribay at ubuntu:u-boot.git$ 
skuribay at ubuntu:u-boot.git$ CROSS_COMPILE=mips-linux-gnu- ./MAKEALL dbau1000
Configuring for dbau1x00 board...
au1x00_eth.c: In function 'au1x00_recv':
au1x00_eth.c:211: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_init':
au1x00_eth.c:253: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_send':
au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
   text    data     bss     dec     hex filename
 118780    5264   20648  144692   23534 ./u-boot
skuribay at ubuntu:u-boot.git$