Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH] crypto: sahara : make of_device_ids const. | Date | Tue, 27 Jun 2017 17:11:23 +0530 |
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of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. So mark the non-const structs as const.
File size before: text data bss dec hex filename 9759 2736 8 12503 30d7 drivers/crypto/sahara.o
File size after constify: text data bss dec hex filename 10367 2128 8 12503 30d7 drivers/crypto/sahara.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/crypto/sahara.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c index 1d9ecd3..c2174ec 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -1382,7 +1382,7 @@ static void sahara_unregister_algs(struct sahara_dev *dev) }; MODULE_DEVICE_TABLE(platform, sahara_platform_ids); -static struct of_device_id sahara_dt_ids[] = { +static const struct of_device_id sahara_dt_ids[] = { { .compatible = "fsl,imx53-sahara" }, { .compatible = "fsl,imx27-sahara" }, { /* sentinel */ } -- 1.9.1
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