* [PATCH] i2c: i801: Simplify initialization of i2c_board_info in i801_probe_optional_slaves
@ 2021-05-25 20:01 Heiner Kallweit
2021-06-14 16:07 ` Jean Delvare
2021-06-20 20:53 ` Wolfram Sang
0 siblings, 2 replies; 3+ messages in thread
From: Heiner Kallweit @ 2021-05-25 20:01 UTC (permalink / raw)
To: Jean Delvare; +Cc: linux-i2c
Why shall we bother to open-code something that the compiler can do for us.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/i2c/busses/i2c-i801.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 9588d5bcf..0c08cfec5 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -1291,11 +1291,11 @@ static void i801_probe_optional_slaves(struct i801_priv *priv)
return;
if (apanel_addr) {
- struct i2c_board_info info;
+ struct i2c_board_info info = {
+ .addr = apanel_addr,
+ .type = "fujitsu_apanel"
+ };
- memset(&info, 0, sizeof(struct i2c_board_info));
- info.addr = apanel_addr;
- strlcpy(info.type, "fujitsu_apanel", I2C_NAME_SIZE);
i2c_new_client_device(&priv->adapter, &info);
}
--
2.31.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] i2c: i801: Simplify initialization of i2c_board_info in i801_probe_optional_slaves
2021-05-25 20:01 [PATCH] i2c: i801: Simplify initialization of i2c_board_info in i801_probe_optional_slaves Heiner Kallweit
@ 2021-06-14 16:07 ` Jean Delvare
2021-06-20 20:53 ` Wolfram Sang
1 sibling, 0 replies; 3+ messages in thread
From: Jean Delvare @ 2021-06-14 16:07 UTC (permalink / raw)
To: Heiner Kallweit; +Cc: linux-i2c
On Tue, 25 May 2021 22:01:31 +0200, Heiner Kallweit wrote:
> Why shall we bother to open-code something that the compiler can do for us.
I don't know, maybe it wasn't supported by older versions of gcc?
Surprisingly, this makes the binary a tad larger. I wonder why.
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
> ---
> drivers/i2c/busses/i2c-i801.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
> index 9588d5bcf..0c08cfec5 100644
> --- a/drivers/i2c/busses/i2c-i801.c
> +++ b/drivers/i2c/busses/i2c-i801.c
> @@ -1291,11 +1291,11 @@ static void i801_probe_optional_slaves(struct i801_priv *priv)
> return;
>
> if (apanel_addr) {
> - struct i2c_board_info info;
> + struct i2c_board_info info = {
Could be declared const now?
> + .addr = apanel_addr,
> + .type = "fujitsu_apanel"
We traditionally add a trailing comma on every line, so that adding a
line in the future will result in a smaller, more readable patch.
> + };
>
> - memset(&info, 0, sizeof(struct i2c_board_info));
> - info.addr = apanel_addr;
> - strlcpy(info.type, "fujitsu_apanel", I2C_NAME_SIZE);
> i2c_new_client_device(&priv->adapter, &info);
> }
>
Other than these minor details, no objection from me.
Reviewed-by: Jean Delvare <jdelvare@suse.de>
--
Jean Delvare
SUSE L3 Support
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] i2c: i801: Simplify initialization of i2c_board_info in i801_probe_optional_slaves
2021-05-25 20:01 [PATCH] i2c: i801: Simplify initialization of i2c_board_info in i801_probe_optional_slaves Heiner Kallweit
2021-06-14 16:07 ` Jean Delvare
@ 2021-06-20 20:53 ` Wolfram Sang
1 sibling, 0 replies; 3+ messages in thread
From: Wolfram Sang @ 2021-06-20 20:53 UTC (permalink / raw)
To: Heiner Kallweit; +Cc: Jean Delvare, linux-i2c
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On Tue, May 25, 2021 at 10:01:31PM +0200, Heiner Kallweit wrote:
> Why shall we bother to open-code something that the compiler can do for us.
>
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Applied to for-next, thanks!
> + .type = "fujitsu_apanel"
I added the "," here.
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-05-25 20:01 [PATCH] i2c: i801: Simplify initialization of i2c_board_info in i801_probe_optional_slaves Heiner Kallweit
2021-06-14 16:07 ` Jean Delvare
2021-06-20 20:53 ` Wolfram Sang
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