From patchwork Fri Mar 29 07:56:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tzung-Bi Shih X-Patchwork-Id: 13610319 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D96CF446B3; Fri, 29 Mar 2024 07:57:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711699055; cv=none; b=caangYbkDhgWFt4K7/ghMqST93IcQkPBuKjrgYF2IdM9yG9Re1iAjSTGfMLiood427moEhW1DWbr+as2/GvYXNAqdTtoo2iDYYmEbhZPz/xNeswXWd+YeyUa4hy4Uhpuo1FGxo2HAsQHbsFxYEhttavM12Qr0f5DssxdWgE6Ayg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711699055; c=relaxed/simple; bh=QA/VEwsMDJYJl/wcNQFK+4ALan5uuRiCuOFDMWE5qh4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fqvrto86i6rt2q6Mzzn0F+sPmqPJDkvsQq+nkpk8vjXc18cHH4i5CL3zTR16LTHyiT+5+lhS2w88NEEJGfz3I2YBAqemINC1PMuWnJefA4iJvjK+pktVYKewhGwNi6tp/t+HoNIhRzzya7DoOGDCh8Ln9Mk+tdZnPeYO2iFaucM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FHd9wuV7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FHd9wuV7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5357BC433F1; Fri, 29 Mar 2024 07:57:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711699054; bh=QA/VEwsMDJYJl/wcNQFK+4ALan5uuRiCuOFDMWE5qh4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FHd9wuV7mQFb6M8tPNRM4/QQvzNNwy4QeYf6cMzilbdAUxyagKZ3s0oSAdhaPvlYH XAPs5GNMlWKy+xMayw5NP/jsKAu9vmcmhViClgXd7lvsPn/6d7VvK7fyByT5xRrsI2 OX/TvDOFfeE1/rDN6sx7O3LmOEtIWte2kMaSGFfF6mmEqLaZRBcBdGpbgPF0jLoZdo +zzIWFBJ073emiK/bDCJZR7RNL8mvWmCqWA5hje3v5nAhZeFjRztzYWKLEo7Mop5I5 1OPDEPV+WjsOLzQWjQ94CnQvCSNMGzx3YCpDDueeeh8FCJUcI++AruussJnIXPuBvh XZDsM+e2HpqRg== From: Tzung-Bi Shih To: bleung@chromium.org, groeck@chromium.org, linus.walleij@linaro.org, brgl@bgdev.pl, hverkuil-cisco@xs4all.nl, mchehab@kernel.org, sre@kernel.org, alexandre.belloni@bootlin.com Cc: tzungbi@kernel.org, chrome-platform@lists.linux.dev, pmalani@chromium.org, linux-gpio@vger.kernel.org, linux-media@vger.kernel.org, linux-pm@vger.kernel.org, linux-rtc@vger.kernel.org, krzk@kernel.org Subject: [PATCH 07/18] platform/chrome: cros_usbpd_notify: provide ID table for avoiding fallback match Date: Fri, 29 Mar 2024 15:56:19 +0800 Message-ID: <20240329075630.2069474-8-tzungbi@kernel.org> X-Mailer: git-send-email 2.44.0.478.gd926399ef9-goog In-Reply-To: <20240329075630.2069474-1-tzungbi@kernel.org> References: <20240329075630.2069474-1-tzungbi@kernel.org> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Instead of using fallback driver name match, provide ID table[1] for the primary match. [1]: https://elixir.bootlin.com/linux/v6.8/source/drivers/base/platform.c#L1353 Signed-off-by: Tzung-Bi Shih Reviewed-by: Krzysztof Kozlowski Reviewed-by: Benson Leung Acked-by: Prashant Malani --- drivers/platform/chrome/cros_usbpd_notify.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/platform/chrome/cros_usbpd_notify.c b/drivers/platform/chrome/cros_usbpd_notify.c index aacad022f21d..c83f81d86483 100644 --- a/drivers/platform/chrome/cros_usbpd_notify.c +++ b/drivers/platform/chrome/cros_usbpd_notify.c @@ -6,6 +6,7 @@ */ #include +#include #include #include #include @@ -218,12 +219,19 @@ static void cros_usbpd_notify_remove_plat(struct platform_device *pdev) &pdnotify->nb); } +static const struct platform_device_id cros_usbpd_notify_id[] = { + { DRV_NAME, 0 }, + {} +}; +MODULE_DEVICE_TABLE(platform, cros_usbpd_notify_id); + static struct platform_driver cros_usbpd_notify_plat_driver = { .driver = { .name = DRV_NAME, }, .probe = cros_usbpd_notify_probe_plat, .remove_new = cros_usbpd_notify_remove_plat, + .id_table = cros_usbpd_notify_id, }; static int __init cros_usbpd_notify_init(void) @@ -258,4 +266,3 @@ module_exit(cros_usbpd_notify_exit); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("ChromeOS power delivery notifier device"); MODULE_AUTHOR("Jon Flatley "); -MODULE_ALIAS("platform:" DRV_NAME);