[PATCH] mfd: cros_ec: Avoid unneeded internal declaration warning

[Nathan Chancellor <natechancellor@gmail.com>]

Clang warns:

drivers/mfd/cros_ec_dev.c:509:40: warning: variable 'cros_ec_id' is not
needed and will not be emitted [-Wunneeded-internal-declaration]
static const struct platform_device_id cros_ec_id[] = {
                                       ^
1 warning generated.

Avoid this warning by adding it to the cros_ec_dev_driver definition
under the id_table member like all other platform drivers.

Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---

I looked at several drivers with platform_device_id defintions and I
didn't really find any where the definition wasn't then added to the
platform_driver so I'm not sure if this was just missed in commit
afbf8ec7c4f9 ("platform/chrome: cros_ec_dev - Add a platform
device ID table") or if it was an intentional omission. I'm not super
familiar with the inner workings of platform devices.

Should this commit be undesirable, the warning can be silenced with the
__used attribute but this seemed like a more proper first commit.

 drivers/mfd/cros_ec_dev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index 999dac752bcc..8f9d6964173e 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -546,6 +546,7 @@ static struct platform_driver cros_ec_dev_driver = {
 		.name = DRV_NAME,
 		.pm = &cros_ec_dev_pm_ops,
 	},
+	.id_table = cros_ec_id,
 	.probe = ec_device_probe,
 	.remove = ec_device_remove,
 	.shutdown = ec_device_shutdown,
-- 
2.19.0