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| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-01-01 16:13:37 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-01-18 10:46:50 -0800 |
| commit | c008fad264f61efc809bd067becc6d1db9bb3730 (patch) | |
| tree | c207b1d54658631462d7a8558008911340675164 | |
| parent | 19f902b53b47327e87daecacf0aea450b990f33e (diff) | |
| download | linux-c008fad264f61efc809bd067becc6d1db9bb3730.tar.gz linux-c008fad264f61efc809bd067becc6d1db9bb3730.tar.bz2 linux-c008fad264f61efc809bd067becc6d1db9bb3730.zip | |
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>
| -rw-r--r-- | drivers/remoteproc/da8xx_remoteproc.c | 2 | ||||
| -rw-r--r-- | drivers/remoteproc/omap_remoteproc.c | 2 | ||||
| -rw-r--r-- | drivers/remoteproc/st_remoteproc.c | 2 | ||||
| -rw-r--r-- | drivers/remoteproc/st_slim_rproc.c | 2 | ||||
| -rw-r--r-- | drivers/remoteproc/wkup_m3_rproc.c | 2 |
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, |