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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=3dyCaH2EW2/yhe02ff2ihoVbT2xLpKUPZBSJ5O6aTkg=; b=ZY8Nge3jRJEggWux5agDfM8sIJSKHoUPPBXPaFX8LOMNs5+adGmyhIBvSUyTbobLjZ fM6bTHQEd0xKtJR3vWDsZF3gxKOtFFkJG+UdLZkeWOtVNuJoaU/P5gGgHc70/DpcSs2K NUA8ed929v8v7n+L8I4jqKJj7yEjX/78YDWpTvTHvp1XHpkLZKvdMKYKGNEE5JztALo9 FFrbzlae3QiiTIU2/Zc/Nom2LHj2XvozQ29x2y968qUMSkoDBjigE1qq2cL+tNDvw/Kg QiJ8z/y/rYZFfQUvZ8kBa6DzvwUr5m3+Ruu0L9dj4Bn+tXFhgRELeEzrUCqSct2lHcMM md0A== X-Gm-Message-State: ANhLgQ3sSTEhmyiC+qLROWmksypMsU8fplKC8oUK9Y36WZyZnnRjTVBL 9Ki8iVPIkfRtZJIDJgnQ0fzurUwuKLzdutjsLcs= X-Google-Smtp-Source: ADFU+vshR/9K1P4joj1qyXF1zngyt9MyksUpJP02ZOzlb7IUD8H4JCMFkF32Q2elfFLlWVYTyw6IrnLfB2TayQgWuk4= X-Received: by 2002:adf:fac3:: with SMTP id a3mr19960796wrs.370.1583743404409; Mon, 09 Mar 2020 01:43:24 -0700 (PDT) MIME-Version: 1.0 References: <20200305103228.9686-1-zhang.lyra@gmail.com> <20200305103228.9686-2-zhang.lyra@gmail.com> In-Reply-To: From: Chunyan Zhang Date: Mon, 9 Mar 2020 16:42:48 +0800 Message-ID: Subject: Re: [PATCH 2/2] tty: serial: make SERIAL_SPRD not depend on ARCH_SPRD To: Geert Uytterhoeven X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200309_014326_757376_3F82B3BF X-CRM114-Status: GOOD ( 23.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , Greg Kroah-Hartman , Linux Kernel Mailing List , Chunyan Zhang , "open list:SERIAL DRIVERS" , Jiri Slaby , Baolin Wang , Orson Zhai , Will Deacon , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Geert, On Mon, 9 Mar 2020 at 16:01, Geert Uytterhoeven wrote: > > Hi Chunyan, > > On Mon, Mar 9, 2020 at 2:18 AM Chunyan Zhang wrote: > > On Fri, 6 Mar 2020 at 20:41, Geert Uytterhoeven wrote: > > > On Thu, Mar 5, 2020 at 11:33 AM Chunyan Zhang wrote: > > > > From: Chunyan Zhang > > > > > > > > Remove the dependency with ARCH_SPRD from sprd serial/console Kconfig-s, > > > > since we want them can be built-in when ARCH_SPRD is set as 'm'. > > > > > > Why would you want a serial driver for a specific platform to be builtin, > > > while all other platform support is modular? > > > > Oh, that's not this patch means. > > > > We just want serial driver can be builtin for any platform, so it > > What would be the benefit of the user to be able to have the SPRD serial > driver built-in on any platform? AFAIU, it supports only Spreadtrum > platforms. Right, it does support Spreadtrum platforms only indeed. Like I said on the replay to patch 1/2, simply because I want serial driver can be builtin all the time, no matter ARCH_SPRD is m or y. Regards, Chunyan > > > should not depend on a config which can be set as 'm' (i.e. ARCH_SPRD) > > , otherwise if the config was set as 'm', the serial driver can't be > > selected as 'y' then. > > I ask about that as a reply to PATCH 1/2. > > > That's what I mean. > > > > > --- a/drivers/tty/serial/Kconfig > > > > +++ b/drivers/tty/serial/Kconfig > > > > @@ -1452,7 +1452,6 @@ config SERIAL_MEN_Z135 > > > > > > > > config SERIAL_SPRD > > > > tristate "Support for Spreadtrum serial" > > > > - depends on ARCH_SPRD > > > > select SERIAL_CORE > > > > help > > > > This enables the driver for the Spreadtrum's serial. > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org > > In personal conversations with technical people, I call myself a hacker. But > when I'm talking to journalists I just say "programmer" or something like that. > -- Linus Torvalds _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel