From patchwork Mon Sep 19 16:04:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 12980659 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FBD3C54EE9 for ; Mon, 19 Sep 2022 15:46:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230223AbiISPqs (ORCPT ); Mon, 19 Sep 2022 11:46:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230160AbiISPqr (ORCPT ); Mon, 19 Sep 2022 11:46:47 -0400 Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D20F125C45 for ; Mon, 19 Sep 2022 08:46:46 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.30.67.143]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4MWTX05xcczlCts for ; Mon, 19 Sep 2022 23:45:04 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.102.38]) by APP2 (Coremail) with SMTP id Syh0CgA3inPkjihj80RXBA--.50826S4; Mon, 19 Sep 2022 23:46:44 +0800 (CST) From: Wei Yongjun To: Lars-Peter Clausen , Michael Hennerich , Andy Shevchenko , Alexandru Tachici , Jonathan Cameron Cc: Wei Yongjun , linux-iio@vger.kernel.org Subject: [PATCH v2] iio: adc: ad7192: Silent no spi_device_id warnings Date: Mon, 19 Sep 2022 16:04:01 +0000 Message-Id: <20220919160402.1435996-1-weiyongjun@huaweicloud.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CM-TRANSID: Syh0CgA3inPkjihj80RXBA--.50826S4 X-Coremail-Antispam: 1UD129KBjvJXoW7CF48CF4xZr4fJryUGrWkCrg_yoW8AF15pF 45XFyFvrWkGF4UGFn7Z3yUuFyUGwn7C3yFgF47Cws09anxZ34rWrs3K3W7Zr1UKF48Aa9x tr17Jr1jgFs5ArJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUgGb4IE77IF4wAFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k2 6cxKx2IYs7xG6r1S6rWUM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4 vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7Cj xVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I 0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40E x7xfMcIj6xIIjxv20xvE14v26r106r15McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Y z7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zV AF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4l IxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVW8JVW3Jw CI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnI WIevJa73UjIFyTuYvjxUOyCJDUUUU X-CM-SenderInfo: 5zhl50pqjm3046kxt4xhlfz01xgou0bp/ X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Wei Yongjun SPI devices use the spi_device_id for module autoloading even on systems using device tree, after commit 5fa6863ba692 ("spi: Check we have a spi_device_id for each DT compatible"), kernel warns as follows since the spi_device_id is missing: SPI driver ad7192 has no spi_device_id for adi,ad7190 SPI driver ad7192 has no spi_device_id for adi,ad7193 SPI driver ad7192 has no spi_device_id for adi,ad7195 Add spi_device_id entries to silent the warnings, and fix the module autoloading for the driver. Signed-off-by: Wei Yongjun --- v1 -> v2: add more info to commit message remove comma for the terminator entry as Andy's comment --- drivers/iio/adc/ad7192.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c index d71977be7d22..029025878bb0 100644 --- a/drivers/iio/adc/ad7192.c +++ b/drivers/iio/adc/ad7192.c @@ -1098,12 +1098,22 @@ static const struct of_device_id ad7192_of_match[] = { }; MODULE_DEVICE_TABLE(of, ad7192_of_match); +static const struct spi_device_id ad7192_ids[] = { + { "ad7190", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7190] }, + { "ad7192", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7192] }, + { "ad7193", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7193] }, + { "ad7195", (kernel_ulong_t)&ad7192_chip_info_tbl[ID_AD7195] }, + {} +}; +MODULE_DEVICE_TABLE(spi, ad7192_ids); + static struct spi_driver ad7192_driver = { .driver = { .name = "ad7192", .of_match_table = ad7192_of_match, }, .probe = ad7192_probe, + .id_table = ad7192_ids, }; module_spi_driver(ad7192_driver);