Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 2/4] rtc: em3027: constify i2c_device_id | Date | Sun, 20 Aug 2017 00:37:56 +0530 |
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i2c_device_id are not supposed to change at runtime. All functions working with i2c_device_id provided by <linux/i2c.h> work with const i2c_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/rtc/rtc-em3027.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-em3027.c b/drivers/rtc/rtc-em3027.c index 4f4930a..b0ef8cf 100644 --- a/drivers/rtc/rtc-em3027.c +++ b/drivers/rtc/rtc-em3027.c @@ -132,7 +132,7 @@ static int em3027_probe(struct i2c_client *client, return 0; } -static struct i2c_device_id em3027_id[] = { +static const struct i2c_device_id em3027_id[] = { { "em3027", 0 }, { } }; -- 2.7.4
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