On 12/17/2016 05:29 AM, Bhumika Goyal wrote: > 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 sizes before: > text data bss dec hex filename > 1258 416 0 1674 68a remoteproc/omap_remoteproc.o > 2402 240 0 2642 a52 remoteproc/st_remoteproc.o > 2064 272 0 2336 920 remoteproc/st_slim_rproc.o > 2160 240 0 2400 960 remoteproc/wkup_m3_rproc.o > > File sizes after: > text data bss dec hex filename > 1297 368 0 1665 681 remoteproc/omap_remoteproc.o > 2434 192 0 2626 a42 remoteproc/st_remoteproc.o > 2112 240 0 2352 930 remoteproc/st_slim_rproc.o > 2200 192 0 2392 958 remoteproc/wkup_m3_rproc.o > > Signed-off-by: Bhumika Goyal <bhumirks@xxxxxxxxx> Thanks for the cleanup. The da8xx_remoteproc.c file could also use the same fix. regards Suman > --- > drivers/remoteproc/omap_remoteproc.c | 2 +- > drivers/remoteproc/st_remoteproc.c | 2 +- > drivers/remoteproc/st_slim_rproc.c | 2 +- > drivers/remoteproc/wkup_m3_rproc.c | 2 +- > 4 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c > index fa63bf2..a96ce90 100644 > --- a/drivers/remoteproc/omap_remoteproc.c > +++ b/drivers/remoteproc/omap_remoteproc.c > @@ -177,7 +177,7 @@ static int omap_rproc_stop(struct rproc *rproc) > return 0; > } > > -static struct rproc_ops omap_rproc_ops = { > +static const struct rproc_ops omap_rproc_ops = { > .start = omap_rproc_start, > .stop = omap_rproc_stop, > .kick = omap_rproc_kick, > diff --git a/drivers/remoteproc/st_remoteproc.c b/drivers/remoteproc/st_remoteproc.c > index da4e152..f21787b 100644 > --- a/drivers/remoteproc/st_remoteproc.c > +++ b/drivers/remoteproc/st_remoteproc.c > @@ -107,7 +107,7 @@ static int st_rproc_stop(struct rproc *rproc) > return sw_err ?: pwr_err; > } > > -static struct rproc_ops st_rproc_ops = { > +static const struct rproc_ops st_rproc_ops = { > .start = st_rproc_start, > .stop = st_rproc_stop, > }; > diff --git a/drivers/remoteproc/st_slim_rproc.c b/drivers/remoteproc/st_slim_rproc.c > index 507716c..6cfd862 100644 > --- a/drivers/remoteproc/st_slim_rproc.c > +++ b/drivers/remoteproc/st_slim_rproc.c > @@ -200,7 +200,7 @@ static void *slim_rproc_da_to_va(struct rproc *rproc, u64 da, int len) > return va; > } > > -static struct rproc_ops slim_rproc_ops = { > +static const struct rproc_ops slim_rproc_ops = { > .start = slim_rproc_start, > .stop = slim_rproc_stop, > .da_to_va = slim_rproc_da_to_va, > diff --git a/drivers/remoteproc/wkup_m3_rproc.c b/drivers/remoteproc/wkup_m3_rproc.c > index 18175d0..1ada0e5 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, > -- To unsubscribe from this list: send the line "unsubscribe linux-remoteproc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html