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net: ethernet: ti: cpsw: make array stpa static const, makes object smaller

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Don't populate the array stpa on the stack but instead it
static const. Makes the object code smaller by 81 bytes:

Before:
   text    data   bss    dec    hex filename
  54993   17248     0  72241  11a31 ./drivers/net/ethernet/ti/cpsw_new.o

After:
   text    data   bss    dec    hex filename
  54784   17376     0  72160  119e0 ./drivers/net/ethernet/ti/cpsw_new.o

(gcc version 10.3.0)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2021-08-19 13:04:43 +01:00 committed by David S. Miller
parent 0bc277cb82
commit 5c8a2bb481
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/ti/cpsw_new.c
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@ -502,7 +502,7 @@ static void cpsw_restore(struct cpsw_priv *priv)
static void cpsw_init_stp_ale_entry(struct cpsw_common *cpsw)
{
char stpa[] = {0x01, 0x80, 0xc2, 0x0, 0x0, 0x0};
static const char stpa[] = {0x01, 0x80, 0xc2, 0x0, 0x0, 0x0};
cpsw_ale_add_mcast(cpsw->ale, stpa,
ALE_PORT_HOST, ALE_SUPER, 0,