From 57e30c0c27e391b8dbcacf0bff3a5f4e1289e045 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sat, 29 Jul 2017 07:59:36 +0200 Subject: [PATCH] mmc: usdhi6rol0: 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. // @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 = { ... }; // Signed-off-by: Julia Lawall Signed-off-by: Ulf Hansson --- drivers/mmc/host/usdhi6rol0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c index 1bd5f1a18d4e..64da6a88cfb9 100644 --- a/drivers/mmc/host/usdhi6rol0.c +++ b/drivers/mmc/host/usdhi6rol0.c @@ -1185,7 +1185,7 @@ static int usdhi6_sig_volt_switch(struct mmc_host *mmc, struct mmc_ios *ios) return ret; } -static struct mmc_host_ops usdhi6_ops = { +static const struct mmc_host_ops usdhi6_ops = { .request = usdhi6_request, .set_ios = usdhi6_set_ios, .get_cd = usdhi6_get_cd, -- 2.20.1