From 2c9e89a1d602c12a4f2bd4c7a57a3315247e3f21 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sat, 29 Jul 2017 07:59:41 +0200 Subject: [PATCH] mmc: bcm2835: 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 Acked-by: Stefan Wahren Signed-off-by: Ulf Hansson --- drivers/mmc/host/bcm2835.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c index abba9a2a78b8..229dc18f0581 100644 --- a/drivers/mmc/host/bcm2835.c +++ b/drivers/mmc/host/bcm2835.c @@ -1252,7 +1252,7 @@ static void bcm2835_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) mutex_unlock(&host->mutex); } -static struct mmc_host_ops bcm2835_ops = { +static const struct mmc_host_ops bcm2835_ops = { .request = bcm2835_request, .set_ios = bcm2835_set_ios, .hw_reset = bcm2835_reset, -- 2.11.0