From b6d08bd81d3044dcd73ea45fa6c28cc049224d41 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Mon, 21 Aug 2017 22:36:50 +0530 Subject: [PATCH] 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 Acked-by: Richard Cochran Signed-off-by: David S. Miller --- drivers/net/ethernet/adi/bfin_mac.c | 2 +- drivers/net/ethernet/cadence/macb_ptp.c | 2 +- drivers/net/ethernet/freescale/gianfar_ptp.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 2 +- drivers/net/ethernet/ti/cpts.c | 2 +- drivers/net/ethernet/tile/tilegx.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c index a9ac58c351a0..a251de8d9a91 100644 --- a/drivers/net/ethernet/adi/bfin_mac.c +++ b/drivers/net/ethernet/adi/bfin_mac.c @@ -986,7 +986,7 @@ static int bfin_ptp_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info bfin_ptp_caps = { +static const struct ptp_clock_info bfin_ptp_caps = { .owner = THIS_MODULE, .name = "BF518 clock", .max_adj = 0, diff --git a/drivers/net/ethernet/cadence/macb_ptp.c b/drivers/net/ethernet/cadence/macb_ptp.c index 67cca08472b7..2220c771092b 100755 --- a/drivers/net/ethernet/cadence/macb_ptp.c +++ b/drivers/net/ethernet/cadence/macb_ptp.c @@ -192,7 +192,7 @@ static int gem_ptp_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info gem_ptp_caps_template = { +static const struct ptp_clock_info gem_ptp_caps_template = { .owner = THIS_MODULE, .name = GEM_PTP_TIMER_NAME, .max_adj = 0, diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c index 721be13081f9..544114281ea7 100644 --- a/drivers/net/ethernet/freescale/gianfar_ptp.c +++ b/drivers/net/ethernet/freescale/gianfar_ptp.c @@ -411,7 +411,7 @@ static int ptp_gianfar_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info ptp_gianfar_caps = { +static const struct ptp_clock_info ptp_gianfar_caps = { .owner = THIS_MODULE, .name = "gianfar clock", .max_adj = 512000, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index d71bd80c5b5b..e471a903c654 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c @@ -152,7 +152,7 @@ static int stmmac_enable(struct ptp_clock_info *ptp, } /* structure describing a PTP hardware clock */ -static struct ptp_clock_info stmmac_ptp_clock_ops = { +static const struct ptp_clock_info stmmac_ptp_clock_ops = { .owner = THIS_MODULE, .name = "stmmac_ptp_clock", .max_adj = 62500000, diff --git a/drivers/net/ethernet/ti/cpts.c b/drivers/net/ethernet/ti/cpts.c index c2121d214f08..e7b76f6b4f67 100644 --- a/drivers/net/ethernet/ti/cpts.c +++ b/drivers/net/ethernet/ti/cpts.c @@ -298,7 +298,7 @@ static long cpts_overflow_check(struct ptp_clock_info *ptp) return (long)delay; } -static struct ptp_clock_info cpts_info = { +static const struct ptp_clock_info cpts_info = { .owner = THIS_MODULE, .name = "CTPS timer", .max_adj = 1000000, diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index aec95382ea5c..c00102b8145a 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -873,7 +873,7 @@ static int ptp_mpipe_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info ptp_mpipe_caps = { +static const struct ptp_clock_info ptp_mpipe_caps = { .owner = THIS_MODULE, .name = "mPIPE clock", .max_adj = 999999999, -- 2.20.1