From: Julia Lawall Date: Sat, 29 Jul 2017 05:59:32 +0000 (+0200) Subject: mmc: davinci: constify mmc_host_ops structures X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2463941fef17417a975f0b0211d4773f5c6f5057;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git mmc: davinci: 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 --- diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index 621ce47e0e4a..351330dfb954 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -1062,7 +1062,7 @@ static void mmc_davinci_enable_sdio_irq(struct mmc_host *mmc, int enable) } } -static struct mmc_host_ops mmc_davinci_ops = { +static const struct mmc_host_ops mmc_davinci_ops = { .request = mmc_davinci_request, .set_ios = mmc_davinci_set_ios, .get_cd = mmc_davinci_get_cd,