From mboxrd@z Thu Jan 1 00:00:00 1970 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 E738CD520 for ; Mon, 26 Jun 2023 18:13:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58323C433C0; Mon, 26 Jun 2023 18:13:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1687803209; bh=OCXTXfZN8G4obM0a3SmWx4Z6XYJCcc/uB+hTax3Chpc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hlZjVIHc5FMHhbrjPkITYqn13UcYvuJkXnuj6ykb0cPcj8SozLtnlcqOr7EwNio6C u/VCD7IkP9cj8nPkNvXgOWM7r7qAFrh7OuEAk98my7sRshKIZHPNYVauSxzhsbo84j td6RDFYzXzlhfXRZANgVwGW0LVCuiclFtHvrG8xc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sergey Shtylyov , Ulf Hansson , Sasha Levin Subject: [PATCH 4.14 11/26] mmc: omap_hsmmc: fix deferred probing Date: Mon, 26 Jun 2023 20:11:13 +0200 Message-ID: <20230626180734.101131955@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230626180733.699092073@linuxfoundation.org> References: <20230626180733.699092073@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Sergey Shtylyov [ Upstream commit fb51b74a57859b707c3e8055ed0c25a7ca4f6a29 ] The driver overrides the error codes returned by platform_get_irq() to -ENXIO, so if it returns -EPROBE_DEFER, the driver will fail the probe permanently instead of the deferred probing. Switch to propagating the error codes upstream. Fixes: 9ec36cafe43b ("of/irq: do irq resolution in platform_get_irq") Signed-off-by: Sergey Shtylyov Link: https://lore.kernel.org/r/20230617203622.6812-7-s.shtylyov@omp.ru Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/omap_hsmmc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index ea12712bd2c36..36e8f0be70516 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -2023,9 +2023,11 @@ static int omap_hsmmc_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irq = platform_get_irq(pdev, 0); - if (res == NULL || irq < 0) + if (!res) return -ENXIO; + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(base)) -- 2.39.2