net: ethernet: make ptp_clock_info const
authorBhumika Goyal <bhumirks@gmail.com>
Mon, 21 Aug 2017 17:06:50 +0000 (22:36 +0530)
committerDavid S. Miller <davem@davemloft.net>
Tue, 22 Aug 2017 18:04:51 +0000 (11:04 -0700)
commitb6d08bd81d3044dcd73ea45fa6c28cc049224d41
treef3243e625438b758a2975c9833104835f5fecf68
parenta8e8b7ff35175ab0a55ef0fa8560c3d5ffdb2818
net: ethernet: make ptp_clock_info const

Make these const as they are only used in a copy operation.
Done using Coccinelle.

@match disable optional_qualifier@
identifier s;
@@
static struct ptp_clock_info s = {...};

@ref@
position p;
identifier match.s;
@@
s@p

@good1@
position ref.p;
identifier match.s,f,c;
expression e;
@@
(
e = s@p
|
e = s@p.f
|
c(...,s@p.f,...)
|
c(...,s@p,...)
)

@bad depends on  !good1@
position ref.p;
identifier match.s;
@@
s@p

@depends on forall !bad disable optional_qualifier@
identifier match.s;
@@
static
+ const
struct ptp_clock_info s;

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/adi/bfin_mac.c
drivers/net/ethernet/cadence/macb_ptp.c
drivers/net/ethernet/freescale/gianfar_ptp.c
drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
drivers/net/ethernet/ti/cpts.c
drivers/net/ethernet/tile/tilegx.c