From patchwork Thu Apr 4 12:35:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 786450 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 B6E831EB56; Thu, 4 Apr 2024 12:35:39 +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=1712234139; cv=none; b=Obkdn/0roO+5cvdELDHTKgzE5MI7KKw3U0fItlbYQf0wuaUrxhAh0R/iFkK+VWp2YbHAXXopNMaCq7kBnwfqc5+4D3/NyQMokf6sAGNNtrfYCOSev1CT2mugeqWxKbw3IUMbV6iSqyN6lk3JgJZmPN1Ti3BwkbpprDStCz3Ibh8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712234139; c=relaxed/simple; bh=hSaV6QTrJvwoxtEZ4ueRwfjvN/uyaN8SM5a9FexbxY4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=UUhLPUdIYV4Mz9eS6nrcWo+LohfChzFMas68yW29/b5yn7xTderNh7a9C0JBCIsaK7eotxObiJMfYoGJWB4W1zXFDd4UWum/yfD9L/5dJIj463lcBQchEodkT3QhMOJSMDYHF9dBnLzrQq5GpIREI51Dc5lI5eu1GhEiLyl4xjc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KOvp0+r0; 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="KOvp0+r0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05F28C433C7; Thu, 4 Apr 2024 12:35:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712234139; bh=hSaV6QTrJvwoxtEZ4ueRwfjvN/uyaN8SM5a9FexbxY4=; h=From:To:Cc:Subject:Date:From; b=KOvp0+r0AswX3+k5YZavjaeUSyGb4RSvdqg8SEYsm6WZ0ZabdiVLUf5vn5YPY3eez MtBXHzA9DvfCqFZdMfYwgqFbb3qtramLKzzKR4hncriZyhH7LkAujQhBebCTwOTxhq SD9ccVvJAMrOKfqNPaIF4OP+F8DiUQpw4QTeED/rYP8Y0696Nmq9gBnF5p6B552I9M WLfdapSZMH5PStdsO0Ly1ZyUJtRUrv7SLTt2krGze02h+SZw4pKGXZL0zhT9Fda9Ow oLxR72t0gfsWDV+O5feVKo408GqyaSl6V6QrwfcVXNKKgjem7jBNc1gjK+SyByoTdD W2DZB8tjdjkhQ== From: Arnd Bergmann To: Heikki Krogerus , Greg Kroah-Hartman , Luca Weiss , Dmitry Baryshkov Cc: Arnd Bergmann , Neil Armstrong , Nathan Chancellor , AngeloGioacchino Del Regno , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] usb: typec: ptn36502: fix CONFIG_OF dependency Date: Thu, 4 Apr 2024 14:35:26 +0200 Message-Id: <20240404123534.2708591-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Arnd Bergmann When CONFIG_OF is disabled, TYPEC_MUX_PTN36502 causes a Kconfig warning: WARNING: unmet direct dependencies detected for DRM_AUX_BRIDGE Depends on [n]: HAS_IOMEM [=y] && DRM_BRIDGE [=y] && OF [=n] Selected by [y]: - TYPEC_MUX_PTN36502 [=y] && USB_SUPPORT [=y] && TYPEC [=y] && I2C [=y] && (DRM [=y] || DRM [=y]=n) && DRM_BRIDGE [=y] It doesn't actually seem to be required here, so just avoid the warning with a narrower select statement and use the same condition that Nathan added for NB7VPQ904M. Fixes: 9dc28ea21eb4 ("usb: typec: ptn36502: switch to DRM_AUX_BRIDGE") Signed-off-by: Arnd Bergmann --- drivers/usb/typec/mux/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/typec/mux/Kconfig b/drivers/usb/typec/mux/Kconfig index 4827e86fed6d..ce7db6ad3057 100644 --- a/drivers/usb/typec/mux/Kconfig +++ b/drivers/usb/typec/mux/Kconfig @@ -60,7 +60,7 @@ config TYPEC_MUX_PTN36502 tristate "NXP PTN36502 Type-C redriver driver" depends on I2C depends on DRM || DRM=n - select DRM_AUX_BRIDGE if DRM_BRIDGE + select DRM_AUX_BRIDGE if DRM_BRIDGE && OF select REGMAP_I2C help Say Y or M if your system has a NXP PTN36502 Type-C redriver chip