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mmc: toshsd: constify mmc_host_ops structures 

The mmc_host_ops structure is only stored in the ops field of an
mmc_host structure, which is declared as const.  Thus the mmc_host_ops
structure itself can be const.

Done with the help of Coccinelle.

// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct mmc_host_ops i@p = { ... };

@ok1@
struct mmc_host *mmc;
identifier r.i;
position p;
@@
mmc->ops = &i@p

@bad@
position p != {r.p,ok1.p};
identifier r.i;
struct mmc_host_ops e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct mmc_host_ops i = { ... };
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
zero-colors
Julia Lawall 2017-07-29 07:59:35 +02:00 committed by Ulf Hansson
parent 1586cbb354
commit 251db11d87
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/toshsd.c
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@ -550,7 +550,7 @@ static int toshsd_get_cd(struct mmc_host *mmc)
return !!(ioread16(host->ioaddr + SD_CARDSTATUS) & SD_CARD_PRESENT_0);
}
static struct mmc_host_ops toshsd_ops = {
static const struct mmc_host_ops toshsd_ops = {
.request = toshsd_request,
.set_ios = toshsd_set_ios,
.get_ro = toshsd_get_ro,