Re: [PATCH] net: stmmac: make const array route_possibilities static

[David Miller]

From: Colin King 
Date: Tue, 11 Jul 2017 12:18:48 +0100

> From: Colin Ian King 
> 
> Don't populate array route_possibilities on the stack but make it
> static const.  Makes the object code a little smaller by 85 bytes:
> 
> Before:
>text  data bss dec hex filename
>9901  2448   0   12349303d dwmac4_core.o
> 
> After:
>text  data bss dec hex filename
>9760  2504   0   122642fe8 dwmac4_core.o
> 
> Signed-off-by: Colin Ian King 

Applied.

[PATCH] net: stmmac: make const array route_possibilities static

[Colin King]

From: Colin Ian King 

Don't populate array route_possibilities on the stack but make it
static const.  Makes the object code a little smaller by 85 bytes:

Before:
   textdata bss dec hex filename
   99012448   0   12349303d dwmac4_core.o

After:
   textdata bss dec hex filename
   97602504   0   122642fe8 dwmac4_core.o

Signed-off-by: Colin Ian King 
---
 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c 
b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index f233bf8b4ebb..c4407e8e39a3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -117,7 +117,7 @@ static void dwmac4_tx_queue_routing(struct mac_device_info 
*hw,
void __iomem *ioaddr = hw->pcsr;
u32 value;
 
-   const struct stmmac_rx_routing route_possibilities[] = {
+   static const struct stmmac_rx_routing route_possibilities[] = {
{ GMAC_RXQCTRL_AVCPQ_MASK, GMAC_RXQCTRL_AVCPQ_SHIFT },
{ GMAC_RXQCTRL_PTPQ_MASK, GMAC_RXQCTRL_PTPQ_SHIFT },
{ GMAC_RXQCTRL_DCBCPQ_MASK, GMAC_RXQCTRL_DCBCPQ_SHIFT },
-- 
2.11.0