[38/62] s2io: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
 109387	    389	  24432	 134208	  20c40	drivers/net/s2io.o.old
 109358	    389	  24432	 134179	  20c23	drivers/net/s2io.o.new

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/s2io.c |   20 ++++++++++++--------
 1 files changed, 12 insertions(+), 8 deletions(-)

On Sat, Nov 20, 2010 at 06:38:39PM -0800, Joe Perches wrote:
> Using static const generally increases object text and decreases data size.
> It also generally decreases overall object size.
>
>    text          data     bss     dec     hex filename
>  109387           389   24432  134208   20c40 drivers/net/s2io.o.old
>  109358           389   24432  134179   20c23 drivers/net/s2io.o.new
>
> Signed-off-by: Joe Perches <joe@perches.com>

Looks fine to me.  Due to Dave's objections, I'll queue it in our tree
for the next s2io driver patch series.

Thanks,
Jon

> ---
>  drivers/net/s2io.c |   20 ++++++++++++--------
>  1 files changed, 12 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
> index 0f4219c..22fea37 100644
> --- a/drivers/net/s2io.c
> +++ b/drivers/net/s2io.c
> @@ -3598,10 +3598,12 @@ static int s2io_set_swapper(struct s2io_nic *sp)
>       val64 = readq(&bar0->pif_rd_swapper_fb);
>       if (val64 != 0x0123456789ABCDEFULL) {
>               int i = 0;
> -             u64 value[] = { 0xC30000C3C30000C3ULL,   /* FE=1, SE=1 */
> -                             0x8100008181000081ULL,  /* FE=1, SE=0 */
> -                             0x4200004242000042ULL,  /* FE=0, SE=1 */
> -                             0};                     /* FE=0, SE=0 */
> +             static const u64 value[] = {
> +                     0xC30000C3C30000C3ULL,  /* FE=1, SE=1 */
> +                     0x8100008181000081ULL,  /* FE=1, SE=0 */
> +                     0x4200004242000042ULL,  /* FE=0, SE=1 */
> +                     0                       /* FE=0, SE=0 */
> +             };
>
>               while (i < 4) {
>                       writeq(value[i], &bar0->swapper_ctrl);
> @@ -3627,10 +3629,12 @@ static int s2io_set_swapper(struct s2io_nic *sp)
>
>       if (val64 != valt) {
>               int i = 0;
> -             u64 value[] = { 0x00C3C30000C3C300ULL,  /* FE=1, SE=1 */
> -                             0x0081810000818100ULL,  /* FE=1, SE=0 */
> -                             0x0042420000424200ULL,  /* FE=0, SE=1 */
> -                             0};                     /* FE=0, SE=0 */
> +             static const u64 value[] = {
> +                     0x00C3C30000C3C300ULL,  /* FE=1, SE=1 */
> +                     0x0081810000818100ULL,  /* FE=1, SE=0 */
> +                     0x0042420000424200ULL,  /* FE=0, SE=1 */
> +                     0                       /* FE=0, SE=0 */
> +             };
>
>               while (i < 4) {
>                       writeq((value[i] | valr), &bar0->swapper_ctrl);
> --
> 1.7.3.2.245.g03276.dirty
>

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