From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZpfHThjwSiy5wqI/mlAmYmk5bkNLXqhyQTxotD+BuAjXi/N30q8aV8ZONWmMXNWzbHJDUO2 ARC-Seal: i=1; a=rsa-sha256; t=1525803182; cv=none; d=google.com; s=arc-20160816; b=ZvXlqV2AtrFLnHNA8iKkzZlr/t0ruI2KJ7muhpWNN+1+gkgcakUxHQcqN0bCD3z6t2 E4+RgYBHPJcZGlAq/zDw4Ni/hGUmeaVEmgk/VyfzBiWkpxCxlOgaT8BiO1p5BuKn3wuP anprdq76+5vOrUv/XSRXkdq+4NREH9latcP+thhPSGSABCPZkXIztxxkJvMRqyoz9ZxV I5rsFw13hwMVUo9Yyky6hhgUSoRzuxtX2fulM/Ue8nMM1Ydsp21RSXnVBCysk+TVLQrJ dYgyA+Y9wbUypvnI2C4j8YPeklLY8WjTy5oSgUleBeMAE9anS4M6TZxCjKy0Coe8M3qE 24yg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature:arc-authentication-results; bh=jxaJ7758wCi+kYLW4m8Eh6UCMfLy4AXDD8cdWFcqkgM=; b=Y6uEzNGFNC/A4fQWbyzmzfAnjR7Ec4q4+jOLNJ9mCr4IbLmk+jzp6jbp5hEzafGjOB 6EgOmgkTT4m3U8OMk6JLaS8hwWap0KRzeJH0DbPhUUWt1uE2nrANV8VeLL61SW8dkbWB BRx0KfmPaA1vtUmp0TdZfyemFPBsGPvPruHikHAACgbGP3zO1I44K6Kmm1tJJe+qkQXz Z+8fal+DB4ZZ2yRvxGCzpbKiczdq0Zri0YQKXZ4BKDv1ZLsKlSIvLAYMdExyYgNhKyTt SUHLoyc71jR5dxMiO6V+PWNEnhPXq9teZWYnSjH+i8Agebj4FVIpo36ONKMxt8jovU4C NkJA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=FqE7smw2; spf=pass (google.com: domain of mcgrof@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=mcgrof@kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=FqE7smw2; spf=pass (google.com: domain of mcgrof@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=mcgrof@kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org From: "Luis R. Rodriguez" To: gregkh@linuxfoundation.org Cc: akpm@linux-foundation.org, keescook@chromium.org, josh@joshtriplett.org, maco@android.com, andy.gross@linaro.org, david.brown@linaro.org, bjorn.andersson@linaro.org, teg@jklm.no, wagi@monom.org, hdegoede@redhat.com, andresx7@gmail.com, zohar@linux.vnet.ibm.com, kubakici@wp.pl, shuah@kernel.org, mfuzzey@parkeon.com, dhowells@redhat.com, pali.rohar@gmail.com, tiwai@suse.de, kvalo@codeaurora.org, arend.vanspriel@broadcom.com, zajec5@gmail.com, nbroeking@me.com, markivx@codeaurora.org, broonie@kernel.org, dmitry.torokhov@gmail.com, dwmw2@infradead.org, torvalds@linux-foundation.org, Abhay_Salunke@dell.com, jewalt@lgsinnovations.com, oneukum@suse.com, cantabile.desu@gmail.com, ast@fb.com, hare@suse.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, khc@pm.waw.pl, davem@davemloft.net, arve@android.com, tkjos@android.com, corbet@lwn.net, mchehab+samsung@kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, "Luis R. Rodriguez" Subject: [PATCH v6 07/13] firmware_loader: make firmware_fallback_sysfs() print more useful Date: Tue, 8 May 2018 11:12:41 -0700 Message-Id: <20180508181247.19431-8-mcgrof@kernel.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180508181247.19431-1-mcgrof@kernel.org> References: <20180508181247.19431-1-mcgrof@kernel.org> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1599920597507290453?= X-GMAIL-MSGID: =?utf-8?q?1599920597507290453?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: If we resort to using the sysfs fallback mechanism we don't print the filename. This can be deceiving given we could have a series of callers intertwined and it'd be unclear exactly for what firmware this was meant for. Additionally, although we don't currently use FW_OPT_NO_WARN when dealing with the fallback mechanism, we will soon, so just respect its use consistently. And even if you *don't* want to print always on failure, you may want to print when debugging so enable dynamic debug print when FW_OPT_NO_WARN is used. Signed-off-by: Luis R. Rodriguez --- drivers/base/firmware_loader/fallback.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/base/firmware_loader/fallback.c b/drivers/base/firmware_loader/fallback.c index 9169e7b9800c..b676a99c469c 100644 --- a/drivers/base/firmware_loader/fallback.c +++ b/drivers/base/firmware_loader/fallback.c @@ -690,6 +690,11 @@ int firmware_fallback_sysfs(struct firmware *fw, const char *name, if (!fw_run_sysfs_fallback(opt_flags)) return ret; - dev_warn(device, "Falling back to user helper\n"); + if (!(opt_flags & FW_OPT_NO_WARN)) + dev_warn(device, "Falling back to syfs fallback for: %s\n", + name); + else + dev_dbg(device, "Falling back to sysfs fallback for: %s\n", + name); return fw_load_from_user_helper(fw, name, device, opt_flags); } -- 2.17.0