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s=dkim; t=1665976935; x=1668568936; bh=9oVd3kKUW3BD9R22KK r2B93jbr7Wn+zAbmF4qTKLCcU=; b=rF2LdUjZnJtL/Exkv3BjRLjLgXR0Qsi2ks X839gYzxXeTVjtVrsSqZmVtYhbB3rLOBr8UV2ZaOsW+Mr5lvjm3tHec8Tdqw20ly 0AdVo87lQxcGX1sUbNLWyYV00uG3MhrBiLRnHLd8v/KAz3nEHd02gYsjKm7S1+ET KBEIk8I6iN6fRZUPtkDVRiDlec4Mur3jfSkyXpu0wEvwr+g9attNMVVfR+bqNLCG UyrsC6UrC5D/T/lLv+VOnaoX0H95aeoljggjfuPzZ0hzwiOOFs17D8iQJg7pUCRd 62tyoLb2CWnRD40q9X9NVZwDeis9ij8vcvpRakte5QfxNtTdAwrg== X-Virus-Scanned: amavisd-new at usg-ed-osssrv.wdc.com Received: from usg-ed-osssrv.wdc.com ([127.0.0.1]) by usg-ed-osssrv.wdc.com (usg-ed-osssrv.wdc.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id KFq41lZkzNLu for ; Sun, 16 Oct 2022 20:22:15 -0700 (PDT) Received: from washi.fujisawa.hgst.com (washi.fujisawa.hgst.com [10.149.53.254]) by usg-ed-osssrv.wdc.com (Postfix) with ESMTPSA id 4MrMjx74PXz1RvLy; Sun, 16 Oct 2022 20:22:13 -0700 (PDT) From: Damien Le Moal To: linux-ide@vger.kernel.org Cc: Arnd Bergmann , linux-arm-kernel@lists.infradead.org, Patrice Chotard , linux-renesas-soc@vger.kernel.org, Sergey Shtylyov , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team Subject: [PATCH 4/6] ata: ahci_xgene: Fix compilation warning Date: Mon, 17 Oct 2022 12:22:03 +0900 Message-Id: <20221017032205.2210188-5-damien.lemoal@opensource.wdc.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221017032205.2210188-1-damien.lemoal@opensource.wdc.com> References: <20221017032205.2210188-1-damien.lemoal@opensource.wdc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221016_202216_619889_0589B432 X-CRM114-Status: GOOD ( 16.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org When compiling with clang and W=1, the following warning is generated: drivers/ata/ahci_xgene.c:788:14: error: cast to smaller integer type 'enum xgene_ahci_version' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] version = (enum xgene_ahci_version) of_devid->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fix this by using a cast to unsigned long to match the "void *" type size of of_devid->data. Signed-off-by: Damien Le Moal --- drivers/ata/ahci_xgene.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c index 7bb5db17f864..1e08704d5117 100644 --- a/drivers/ata/ahci_xgene.c +++ b/drivers/ata/ahci_xgene.c @@ -785,7 +785,7 @@ static int xgene_ahci_probe(struct platform_device *pdev) of_devid = of_match_device(xgene_ahci_of_match, dev); if (of_devid) { if (of_devid->data) - version = (enum xgene_ahci_version) of_devid->data; + version = (unsigned long) of_devid->data; } #ifdef CONFIG_ACPI else {