From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x226A6jH2bBPRey26FwQoKTi/cTHAPo2ozuo51/1WbXva/C5al5jnZ6VLFclwYIfiK6xTLFta ARC-Seal: i=1; a=rsa-sha256; t=1519411191; cv=none; d=google.com; s=arc-20160816; b=L4gjeEhU7r67nCoAJHrbkepW8kzboG/6j561VIp/anAf9sSpzAAOpeTm0AbzDrTMI1 dUrZvOTcwTwjXHQ1a/b1KpqnFLijsi8UDlxh0WINF4gcRMdEFuwYJVGOGsNUhmETm/VG 83FnIEzRMzRcS7ElzzVwX9Nh73gq0RhukwHmUz1xORALqg8hf5ZLLd36GwI7+FR/ebJ6 vPvm1m5Z7Cb4uFpoyx35u0PKLqMt8riaD6hX41kPCAPpmPEvGptkNPdXxbyD0t1VM9cb r0J1MKAWHx6kED6bszc9OvhxXP7uQ81jnK6/AbOgoRyfr30EBp8UlCx2nl1P0/H0zalb 84rg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=Ru0rIDU/dLq4ulzLQZ80LKlSpHrSRNs6g9SiqYtw7ic=; b=SY1tnI3n04FknVX2UmHRJpimMt8mry4oB8NfUYSU2R8trKXn9DtniB0c5MAq2Ez3+h ToAE9tGZyWMVrAtjvGUY/hM5YyTqqkkemC8/y9NbDBzNzabLCsTpMOMNg/S3ksZParBS rG0i7rXOXbBPQvxDnKSPUHqWm5tCMQX54KcrKvqzGv8AmsrT4JFekDb7zvIhpD0m+VXv NIf22qf4XqhR03xguZf9B+WvS5iyFfr6Ef38GXa5woqf3aiV5M14j+8LogE6OJruFg0S K/XRbM7MeWYpcDKgJdplp/V/ZtEpY4LW5Da6B23PK4IDp7xjtzyxR37WmNcMmZRTS3l8 +aZg== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , Arnd Bergmann Subject: [PATCH 4.4 151/193] isdn: sc: work around type mismatch warning Date: Fri, 23 Feb 2018 19:26:24 +0100 Message-Id: <20180223170349.616543647@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180223170325.997716448@linuxfoundation.org> References: <20180223170325.997716448@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1593218109801119517?= X-GMAIL-MSGID: =?utf-8?q?1593218109801119517?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann This driver shows warnings on many architectures: drivers/isdn/sc/init.c: In function 'identify_board': drivers/isdn/sc/init.c:484:2: error: passing argument 1 of 'readl' makes pointer from integer without a cast [-Werror] In newer kernels, it was completely removed, but for the 4.4-stable series, let's just shut up that warning by adding an extra variable to do the necessary type cast. Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/isdn/sc/init.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/drivers/isdn/sc/init.c +++ b/drivers/isdn/sc/init.c @@ -441,6 +441,7 @@ static int identify_board(unsigned long RspMessage rcvmsg; ReqMessage sndmsg; HWConfig_pl hwci; + void __iomem *rambase_sig = (void __iomem *)rambase + SIG_OFFSET; int x; pr_debug("Attempting to identify adapter @ 0x%lx io 0x%x\n", @@ -481,7 +482,7 @@ static int identify_board(unsigned long */ outb(PRI_BASEPG_VAL, pgport); msleep_interruptible(1000); - sig = readl(rambase + SIG_OFFSET); + sig = readl(rambase_sig); pr_debug("Looking for a signature, got 0x%lx\n", sig); if (sig == SIGNATURE) return PRI_BOARD; @@ -491,7 +492,7 @@ static int identify_board(unsigned long */ outb(BRI_BASEPG_VAL, pgport); msleep_interruptible(1000); - sig = readl(rambase + SIG_OFFSET); + sig = readl(rambase_sig); pr_debug("Looking for a signature, got 0x%lx\n", sig); if (sig == SIGNATURE) return BRI_BOARD; @@ -501,7 +502,7 @@ static int identify_board(unsigned long /* * Try to spot a card */ - sig = readl(rambase + SIG_OFFSET); + sig = readl(rambase_sig); pr_debug("Looking for a signature, got 0x%lx\n", sig); if (sig != SIGNATURE) return -1;