From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rajeev kumar Subject: Re: [PATCH] i2c-eg20t: use i2c_add_numbered_adapter to get a fixed bus number Date: Thu, 12 Jan 2012 13:39:07 +0530 Message-ID: <4F0E9523.1040709@st.com> References: <1326353882-3158-1-git-send-email-feng.tang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1326353882-3158-1-git-send-email-feng.tang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Feng Tang Cc: "ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org" , "w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org" , "khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org" , "tomoya.rohm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org" , "linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-i2c@vger.kernel.org On 1/12/2012 1:08 PM, Feng Tang wrote: > For EG20T and ML7213 IOH, the i2c controller numbers are fixed, using > fixed bus number will make it much easier for platform code to use > i2c_register_board_info() to register i2c devices. > > Signed-off-by: Feng Tang > --- > drivers/i2c/busses/i2c-eg20t.c | 4 +++- > 1 files changed, 3 insertions(+), 1 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c > index 18936ac..079435b 100644 > --- a/drivers/i2c/busses/i2c-eg20t.c > +++ b/drivers/i2c/busses/i2c-eg20t.c > @@ -918,7 +918,9 @@ static int __devinit pch_i2c_probe(struct pci_dev *pdev, > pch_adap->dev.parent =&pdev->dev; > > pch_i2c_init(&adap_info->pch_data[i]); > - ret = i2c_add_adapter(pch_adap); > + > + pch_adap->nr = i; > + ret = i2c_add_numbered_adapter(pch_adap); > if (ret) { > pch_pci_err(pdev, "i2c_add_adapter[ch:%d] FAILED\n", i); > goto err_add_adapter; Reviewd By: Rajeev Kumar