From bc860c2071606b40971f65f51166561852456cb8 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sat, 29 Jul 2017 07:59:33 +0200 Subject: [PATCH] mmc: moxart: 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/moxart-mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/moxart-mmc.c b/drivers/mmc/host/moxart-mmc.c index d4dc55ac7dea..a0670e9cd012 100644 --- a/drivers/mmc/host/moxart-mmc.c +++ b/drivers/mmc/host/moxart-mmc.c @@ -546,7 +546,7 @@ static int moxart_get_ro(struct mmc_host *mmc) return !!(readl(host->base + REG_STATUS) & WRITE_PROT); } -static struct mmc_host_ops moxart_ops = { +static const struct mmc_host_ops moxart_ops = { .request = moxart_request, .set_ios = moxart_set_ios, .get_ro = moxart_get_ro,