From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Rich Freeman , Mauro Carvalho Chehab Subject: [PATCH 3.12 067/107] [media] nxt200x: increase write buffer size Date: Tue, 11 Feb 2014 11:05:33 -0800 Message-Id: <20140211184750.106616779@linuxfoundation.org> In-Reply-To: <20140211184748.191276235@linuxfoundation.org> References: <20140211184748.191276235@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mauro Carvalho Chehab commit fa1e1de6bb679f2c86da3311bbafee7eaf78f125 upstream. The buffer size on nxt200x is not enough: ... > Dec 20 10:52:04 rich kernel: [ 31.747949] nxt200x: nxt200x_writebytes: i2c wr reg=002c: len=255 is too big! ... Increase it to 256 bytes. Reported-by: Rich Freeman Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/dvb-frontends/nxt200x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/dvb-frontends/nxt200x.c +++ b/drivers/media/dvb-frontends/nxt200x.c @@ -40,7 +40,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt /* Max transfer size done by I2C transfer functions */ -#define MAX_XFER_SIZE 64 +#define MAX_XFER_SIZE 256 #define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw" #define NXT2004_DEFAULT_FIRMWARE "dvb-fe-nxt2004.fw"