From c008fad264f61efc809bd067becc6d1db9bb3730 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Sun, 1 Jan 2017 16:13:37 +0530 Subject: drivers: remoteproc: constify rproc_ops structures Declare rproc_ops structures as const as they are only passed as an argument to the function rproc_alloc. This argument is of type const, so rproc_ops structures having this property can be declared const too. Done using Coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct rproc_ops i@p = {...}; @ok1@ identifier r1.i; position p; @@ rproc_alloc(...,&i@p,...) @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct rproc_ops i; File size details: Size of the file remoteproc/da8xx_remoteproc.o remains the same before and after applying the changes. text data bss dec hex filename 1312 100 4 1416 588 remoteproc/da8xx_remoteproc.o 1312 100 4 1416 588 remoteproc/da8xx_remoteproc.o 970 240 0 1210 4ba remoteproc/omap_remoteproc.o 1002 192 0 1194 4aa remoteproc/omap_remoteproc.o 1901 240 0 2141 85d remoteproc/st_remoteproc.o 1933 192 0 2125 84d remoteproc/st_remoteproc.o 1288 96 0 1384 568 remoteproc/st_slim_rproc.o 1320 64 0 1384 568 remoteproc/st_slim_rproc.o 2121 240 0 2361 939 remoteproc/wkup_m3_rproc.o 2161 192 0 2353 931 remoteproc/wkup_m3_rproc.o Signed-off-by: Bhumika Goyal Signed-off-by: Bjorn Andersson --- drivers/remoteproc/wkup_m3_rproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/remoteproc/wkup_m3_rproc.c') diff --git a/drivers/remoteproc/wkup_m3_rproc.c b/drivers/remoteproc/wkup_m3_rproc.c index 18175d0331fd..1ada0e51fef6 100644 --- a/drivers/remoteproc/wkup_m3_rproc.c +++ b/drivers/remoteproc/wkup_m3_rproc.c @@ -111,7 +111,7 @@ static void *wkup_m3_rproc_da_to_va(struct rproc *rproc, u64 da, int len) return va; } -static struct rproc_ops wkup_m3_rproc_ops = { +static const struct rproc_ops wkup_m3_rproc_ops = { .start = wkup_m3_rproc_start, .stop = wkup_m3_rproc_stop, .da_to_va = wkup_m3_rproc_da_to_va, -- cgit v1.2.3