From nobody Tue Feb 10 03:37:28 2026 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 F2CFD325727; Sat, 27 Dec 2025 20:25:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766867115; cv=none; b=kXlI0MEVwkrb3Ef66Pwo1TaYspReggfVoPMCVQz+YEFyEO9g5ul5VR4Zc3bZmngYZRucx4yEqvoRBG/bOn0ESJHk+ji1/YoG5fTrAXyING5ZxD5uSabSrUUJf9oKmKo3RfqbQ4GUUBNIAiy+G8YxqlmyoGMhPDCryiqhzzVmDKM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766867115; c=relaxed/simple; bh=BtsWonIyvIdYBDa1xnrDls0MHmgofbhcRTfu0KdsRgc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BYDMC7KXIM5bWoss3LqjbKLYNFjIgD4PDEQF6mPi6IxXOWgIWXWWqQT/Ae4ceD05rvIkUwZTuofDe+okTQUtv7WsZIW5KNbgMlRr2pUFhbU/4BrjqhL9Yxa6Rv83bCYUEyYgbhzGXD6p51Xtxe+MPP2dTF4uK6pduIFWdtr8HIM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=t2Yotdem; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="t2Yotdem" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=jCuqEg6oYhrqyaKXMUmng5TxqxLK2sFom3R7K0zcxak=; b=t2YotdemTKQXvtGwkp646j/0sz r6EHPx/K0E+qcY6s6Ys6KX4ahneXPjDZRmJQEt4Kd7WsOvPOhFqMsSwd7o79elzY2xYEhk9nCb35B vHAN7T1mZgLnU/XxgcmwsH+dAvWFRy4zbmOyr0tmn7YXlrX2qUzR6ixjsXpFVzgIgoXBYTalFDP3x ObbOpKC0KsCLuBqOJx7oIiNyMlhV5iBWwv+pMKW9cbajX6YKa0i5HBfWXeBdOodA0sYsYA8QVtoMs wpOyl4GUExBKgPPnch/e+MVnvHY5BwIeDJ7zxh7XeryX1S1uU0ZN1/L+pSlPxLnF4CXdbWbjnyx7J 5Dr7oABA==; Received: from [50.53.43.113] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vZaqd-00000002C4U-49GG; Sat, 27 Dec 2025 20:25:12 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Greg Kroah-Hartman , Jiri Slaby , Fugang Duan , Geert Uytterhoeven , linux-serial@vger.kernel.org Subject: [PATCH 4/4] serial: SH_SCI: improve "DMA support" prompt Date: Sat, 27 Dec 2025 12:25:09 -0800 Message-ID: <20251227202509.2084000-5-rdunlap@infradead.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251227202509.2084000-1-rdunlap@infradead.org> References: <20251227202509.2084000-1-rdunlap@infradead.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Having a prompt of "DMA support" suddenly appear during a "make oldconfig" can be confusing. Add a little helpful text to the prompt message. Fixes: 73a19e4c0301 ("serial: sh-sci: Add DMA support.") Signed-off-by: Randy Dunlap Reviewed-by: Geert Uytterhoeven --- Cc: Greg Kroah-Hartman Cc: Jiri Slaby Cc: Geert Uytterhoeven Cc: linux-serial@vger.kernel.org drivers/tty/serial/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20251219.orig/drivers/tty/serial/Kconfig +++ linux-next-20251219/drivers/tty/serial/Kconfig @@ -671,7 +671,7 @@ config SERIAL_SH_SCI_EARLYCON default ARCH_RENESAS =20 config SERIAL_SH_SCI_DMA - bool "DMA support" if EXPERT + bool "DMA support on SuperH SCI(F)" if EXPERT depends on SERIAL_SH_SCI && DMA_ENGINE default ARCH_RENESAS