Re: [patch 2/2] i2c: trivial endian casting fixes in i2c-highlander.c

[Paul Mundt <lethal-M7jkjyW5wf5g9hUCZPvPmw@public.gmane.org>]

On Fri, Dec 05, 2008 at 02:46:05PM +0100, Jean Delvare wrote:
> On Mon, 01 Dec 2008 14:17:40 -0800, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org wrote:
> > From: Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > 
> > Fixes sparse warnings:
> > drivers/i2c/busses/i2c-highlander.c:95:26: warning: incorrect type in argument 1 (different base types)
> > drivers/i2c/busses/i2c-highlander.c:95:26:    expected restricted __be16 const [usertype] *p
> > drivers/i2c/busses/i2c-highlander.c:95:26:    got unsigned short [usertype] *<noident>
> > drivers/i2c/busses/i2c-highlander.c:106:15: warning: incorrect type in assignment (different base types)
> > drivers/i2c/busses/i2c-highlander.c:106:15:    expected unsigned short [unsigned] [short] [usertype] <noident>
> > drivers/i2c/busses/i2c-highlander.c:106:15:    got restricted __be16
> > 
> > Signed-off-by: Harvey Harrison <harvey.harrison-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Signed-off-by: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
> > ---
> > 
> >  drivers/i2c/busses/i2c-highlander.c |    4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff -puN drivers/i2c/busses/i2c-highlander.c~i2c-trivial-endian-casting-fixes-in-i2c-highlanderc drivers/i2c/busses/i2c-highlander.c
> > --- a/drivers/i2c/busses/i2c-highlander.c~i2c-trivial-endian-casting-fixes-in-i2c-highlanderc
> > +++ a/drivers/i2c/busses/i2c-highlander.c
> > @@ -92,7 +92,7 @@ static void highlander_i2c_setup(struct 
> >  static void smbus_write_data(u8 *src, u16 *dst, int len)
> >  {
> >  	for (; len > 1; len -= 2) {
> > -		*dst++ = be16_to_cpup((u16 *)src);
> > +		*dst++ = be16_to_cpup((__be16 *)src);
> >  		src += 2;
> >  	}
> >  
> > @@ -103,7 +103,7 @@ static void smbus_write_data(u8 *src, u1
> >  static void smbus_read_data(u16 *src, u8 *dst, int len)
> >  {
> >  	for (; len > 1; len -= 2) {
> > -		*(u16 *)dst = cpu_to_be16p(src++);
> > +		*(__be16 *)dst = cpu_to_be16p(src++);
> >  		dst += 2;
> >  	}
> >  
> 
> Ben, Paul, any comment on this?
> 
It's fine with me, do you want to take this, or should I fold it in to my
tree?

Acked-by: Paul Mundt <lethal-M7jkjyW5wf5g9hUCZPvPmw@public.gmane.org>