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authorJulia Lawall <Julia.Lawall@lip6.fr>2017-07-29 07:59:40 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-08-30 14:01:44 +0200
commitbe7815d6886f540a6deb3b777b7ae630985c20fd (patch)
tree0343d151ecbe6ff4bc41fc479257c30915df4de6 /drivers/mmc/host/mtk-sd.c
parent01fa235c6eccfad0ef9cf383f75a5428ef7a9e2e (diff)
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mmc: mediatek: 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>
Diffstat (limited to 'drivers/mmc/host/mtk-sd.c')
-rw-r--r--drivers/mmc/host/mtk-sd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 68f4453017df..267f7ab08420 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -1579,7 +1579,7 @@ static void msdc_hw_reset(struct mmc_host *mmc)
sdr_clr_bits(host->base + EMMC_IOCON, 1);
}
-static struct mmc_host_ops mt_msdc_ops = {
+static const struct mmc_host_ops mt_msdc_ops = {
.post_req = msdc_post_req,
.pre_req = msdc_pre_req,
.request = msdc_ops_request,