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authorBhumika Goyal <bhumirks@gmail.com>2017-01-01 16:13:37 +0530
committerBjorn Andersson <bjorn.andersson@linaro.org>2017-01-18 10:46:50 -0800
commitc008fad264f61efc809bd067becc6d1db9bb3730 (patch)
treec207b1d54658631462d7a8558008911340675164 /drivers
parent19f902b53b47327e87daecacf0aea450b990f33e (diff)
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 <bhumirks@gmail.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/remoteproc/da8xx_remoteproc.c2
-rw-r--r--drivers/remoteproc/omap_remoteproc.c2
-rw-r--r--drivers/remoteproc/st_remoteproc.c2
-rw-r--r--drivers/remoteproc/st_slim_rproc.c2
-rw-r--r--drivers/remoteproc/wkup_m3_rproc.c2
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c
index 1afac8f31be0..3814de28599c 100644
--- a/drivers/remoteproc/da8xx_remoteproc.c
+++ b/drivers/remoteproc/da8xx_remoteproc.c
@@ -151,7 +151,7 @@ static void da8xx_rproc_kick(struct rproc *rproc, int vqid)
writel(SYSCFG_CHIPSIG2, drproc->chipsig);
}
-static struct rproc_ops da8xx_rproc_ops = {
+static const struct rproc_ops da8xx_rproc_ops = {
.start = da8xx_rproc_start,
.stop = da8xx_rproc_stop,
.kick = da8xx_rproc_kick,
diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index fa63bf2eb885..a96ce9083f7f 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 da4e152e9733..f21787b602e3 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 507716c8721f..6cfd862f945b 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 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,

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