The driver defines spi_device_id table for module autoloading, but does
not use it in id_table which causes W=1 warning:
drivers/platform/olpc/olpc-xo175-ec.c:737:35: error: ‘olpc_xo175_ec_id_table’ defined but not used [-Werror=unused-const-variable=]
Reference the SPI device ID table, so it can be also used for device
binding.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
---
Changes since v1:
1. Rework the patch - reference the ID table instead of __maybe_unused.
---
drivers/platform/olpc/olpc-xo175-ec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/olpc/olpc-xo175-ec.c b/drivers/platform/olpc/olpc-xo175-ec.c
index 4823bd2819f6..62ccbcb15c74 100644
--- a/drivers/platform/olpc/olpc-xo175-ec.c
+++ b/drivers/platform/olpc/olpc-xo175-ec.c
@@ -746,6 +746,7 @@ static struct spi_driver olpc_xo175_ec_spi_driver = {
.of_match_table = olpc_xo175_ec_of_match,
.pm = &olpc_xo175_ec_pm_ops,
},
+ .id_table = olpc_xo175_ec_id_table,
.probe = olpc_xo175_ec_probe,
.remove = olpc_xo175_ec_remove,
};
--
2.34.1
Hi,
On 3/16/23 17:03, Krzysztof Kozlowski wrote:
> The driver defines spi_device_id table for module autoloading, but does
> not use it in id_table which causes W=1 warning:
>
> drivers/platform/olpc/olpc-xo175-ec.c:737:35: error: ‘olpc_xo175_ec_id_table’ defined but not used [-Werror=unused-const-variable=]
>
> Reference the SPI device ID table, so it can be also used for device
> binding.
>
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
Thank you for your patch, I've applied this patch to my review-hans
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans
Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.
Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.
Regards,
Hans
>
> ---
>
> Changes since v1:
> 1. Rework the patch - reference the ID table instead of __maybe_unused.
> ---
> drivers/platform/olpc/olpc-xo175-ec.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/platform/olpc/olpc-xo175-ec.c b/drivers/platform/olpc/olpc-xo175-ec.c
> index 4823bd2819f6..62ccbcb15c74 100644
> --- a/drivers/platform/olpc/olpc-xo175-ec.c
> +++ b/drivers/platform/olpc/olpc-xo175-ec.c
> @@ -746,6 +746,7 @@ static struct spi_driver olpc_xo175_ec_spi_driver = {
> .of_match_table = olpc_xo175_ec_of_match,
> .pm = &olpc_xo175_ec_pm_ops,
> },
> + .id_table = olpc_xo175_ec_id_table,
> .probe = olpc_xo175_ec_probe,
> .remove = olpc_xo175_ec_remove,
> };