Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261995AbVAHJTq (ORCPT ); Sat, 8 Jan 2005 04:19:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261996AbVAHJR7 (ORCPT ); Sat, 8 Jan 2005 04:17:59 -0500 Received: from mail.kroah.org ([69.55.234.183]:41093 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S261856AbVAHFsO convert rfc822-to-8bit (ORCPT ); Sat, 8 Jan 2005 00:48:14 -0500 Subject: Re: [PATCH] I2C patches for 2.6.10 In-Reply-To: <11051627751181@kroah.com> X-Mailer: gregkh_patchbomb Date: Fri, 7 Jan 2005 21:39:36 -0800 Message-Id: <11051627761117@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII To: linux-kernel@vger.kernel.org, sensors@stimpy.netroedge.com Content-Transfer-Encoding: 7BIT From: Greg KH Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 20970 Lines: 652 ChangeSet 1.1938.445.7, 2004/12/17 15:30:27-08:00, khali@linux-fr.org [PATCH] I2C: Discard old driver porting documentation The Documentation/i2c/i2c-old-porting file is outdated. There are no more drivers left to be ported from that old i2c model (from the times of Linux 2.2). Let's simply delete that file. Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman Documentation/i2c/i2c-old-porting | 626 -------------------------------------- 1 files changed, 626 deletions(-) diff -Nru a/Documentation/i2c/i2c-old-porting b/Documentation/i2c/i2c-old-porting --- a/Documentation/i2c/i2c-old-porting 2005-01-07 14:55:35 -08:00 +++ /dev/null Wed Dec 31 16:00:00 196900 @@ -1,626 +0,0 @@ -I2C Conversion Guide for I2C-old to the current I2C API -July 2002 -For Linux Kernel v2.5.x -Frank Davis -------------------------------------------------------- - -There exists several kernel drivers that are using an old version of the I2C -API. These drivers need to be converted to the current (kernel 2.5.x) version. -The following document provides a guideline to make the appropriate changes to -the affected drivers. There maybe slight modifications to this guide that are -specific to the driver you are working on. If you see {driver_name}, replace -that with the respective name of the driver, such as saa7110.c , {driver_name} -= saa7110. - -------------------------------------------------------- - -Step 1: Include the right header file - -Perform the following change within the driver - -#include --> #include - -Step 2: Add and set the i2c modes - -Add the following code near the top of the driver - -static unsigned short normal_i2c[] = {34>>1, I2C_CLIENT_END }; -static unsigned short normal_i2c_range[] = { I2C_CLIENT_END }; -static unsigned short probe[2] = { I2C_CLIENT_END , I2C_CLIENT_END }; -static unsigned short probe_range[2] = { I2C_CLIENT_END , I2C_CLIENT_END }; -static unsigned short ignore[2] = { I2C_CLIENT_END , I2C_CLIENT_END }; -static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END }; -static unsigned short force[2] = { I2C_CLIENT_END , I2C_CLIENT_END }; - -static struct i2c_client_address_data addr_data = { - normal_i2c , normal_i2c_range, - probe , probe_range, - ignore , ignore_range, - force -}; - -static struct i2c_client client_template; - -Step 3: Modify the driver info struct - -Within the struct for the driver , such as struct {driver_name} , make the -following change , -struct i2c_bus *bus --> struct i2c_client *client - -Make changes where this change affects references within the file. - -Add a semaphore to the driver struct (as above) - -struct semaphore lock - -Step 5: Remove specific read and write functions - -Remove the driver specific write and read functions, usually in the form: -{driver_name}_write , {driver_name}_read , {driver_name}_write_block , etc. - -Step 6: Update the write and read functions for the current I2C API - -Replace all references of {driver_name}_write with i2c_smbus_write_byte_data -Replace all references of {driver_name}_read with i2c_smbus_read_byte_data or -i2c_smbus_read_byte , depending on args passed in. - -** Ensure that these functions pass in the i2c_client *client , NOT the -decoder/encoder that was passed in the driver specific write and read -functions. - -Step 7: Modify the driver's attach function - -Change the driver attach function prototype : -{driver_name}_attach(struct i2c_device *device) --> {driver_name}_attach(struct -i2c_adapter *adap, int addr , unsigned short flags, int kind) - -Create a i2c_client client... -Add the following (where "decoder" is a reference to a struct for the driver -info: - -struct i2c_client *client; -client = kmalloc(sizeof(*client), GFP_KERNEL); -if(client == NULL) - return -ENOMEM; -client_template.adapter = adap; -client_template.addr = addr; -memcpy(client, &client_template, sizeof(*client)); -strcpy(client->name , "{driver_name}"); -decoder->client = client; -client->data = decoder; -decoder->addr = addr; - -Towards the end of the function, add: - -init_MUTEX(&decoder->lock); -i2c_attach_client(client); - - -Step 8: Modify the driver's detach function - -Change the driver detach function prototype : -{driver_name}_detach(struct i2c_device *device) --> {driver_name}_detach(struct -i2c_client *client) - -In the beginning of the detach function, add: -i2c_detach_client(client); - -Towards the end of the detach function, add: -kfree(client->data); -kfree(client); - -Step 9: Modify the driver's command function - -Change the driver command function prototype : - -Step 10: Add the probe function after the driver's attach function. - -Add the following code: - -static int {driver_name}_probe(struct i2c_adapter *adap) -{ - return i2c_probe(adap, &addr_data, {driver_name}_attach); - -} - -Step 11: Modify the driver's i2c_driver - -Find the i2c_driver , such as -static struct i2c_driver i2c_driver_saa7110 -It is usually located towards the end of the driver -Replace the values from I2C_DRIVERID_{something} to {driver_name}_attach, and -add the following -I2C_DRIVERID_{driver_name} , // verify by looking in include/linux/i2c-id.h -I2C_DF_NOTIFY, -{driver_name}_probe, -.... - -Step 12: Adding the i2c_client - -Add the i2c_client to the driver. Add the following code: - -static struct i2c_client client_template = { - "{driver_name}_client", - -1, - 0, - 0, - NULL, - {i2c_driver reference} -}; - -Step 13: Registering and Unregistering - -Replace i2c_register_driver with i2c_add_driver -Replace i2c_unregister_driver with i2c_del_driver - -------------------------------------------------------- - -Example: - -The following patch provides the i2c coversion patch for the saa7110 driver -based on the above guide (for clarity). - - ---- drivers/media/video/saa7110.c.old Fri Jun 28 10:22:52 2002 -+++ drivers/media/video/saa7110.c Thu Jul 4 16:51:08 2002 -@@ -26,7 +26,7 @@ - #include - #include - --#include -+#include - #include - #include "linux/video_decoder.h" - -@@ -37,13 +37,31 @@ - - #define I2C_SAA7110 0x9C /* or 0x9E */ - -+#define IF_NAME "saa7110" - #define I2C_DELAY 10 /* 10 us or 100khz */ - -+static unsigned short normal_i2c[] = {34>>1, I2C_CLIENT_END }; -+static unsigned short normal_i2c_range[] = { I2C_CLIENT_END }; -+static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END }; -+static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END }; -+static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END }; -+static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END }; -+static unsigned short force[2] = { I2C_CLIENT_END, I2C_CLIENT_END }; -+ -+static struct i2c_client_address_data addr_data = { -+ normal_i2c, normal_i2c_range, -+ probe, probe_range, -+ ignore, ignore_range, -+ force -+}; -+ -+static struct i2c_client client_template; -+ - struct saa7110 { -- struct i2c_bus *bus; -+ struct i2c_client *client; - int addr; - unsigned char reg[36]; -- -+ struct semaphore lock; - int norm; - int input; - int enable; -@@ -54,67 +72,10 @@ - }; - - /* ----------------------------------------------------------------------- */ --/* I2C support functions */ --/* ----------------------------------------------------------------------- */ --static --int saa7110_write(struct saa7110 *decoder, unsigned char subaddr, unsigned char data) --{ -- int ack; -- -- LOCK_I2C_BUS(decoder->bus); -- i2c_start(decoder->bus); -- i2c_sendbyte(decoder->bus, decoder->addr, I2C_DELAY); -- i2c_sendbyte(decoder->bus, subaddr, I2C_DELAY); -- ack = i2c_sendbyte(decoder->bus, data, I2C_DELAY); -- i2c_stop(decoder->bus); -- decoder->reg[subaddr] = data; -- UNLOCK_I2C_BUS(decoder->bus); -- return ack; --} -- --static --int saa7110_write_block(struct saa7110* decoder, unsigned const char *data, unsigned int len) --{ -- unsigned subaddr = *data; -- -- LOCK_I2C_BUS(decoder->bus); -- i2c_start(decoder->bus); -- i2c_sendbyte(decoder->bus,decoder->addr,I2C_DELAY); -- while (len-- > 0) { -- if (i2c_sendbyte(decoder->bus,*data,0)) { -- i2c_stop(decoder->bus); -- UNLOCK_I2C_BUS(decoder->bus); -- return -EAGAIN; -- } -- decoder->reg[subaddr++] = *data++; -- } -- i2c_stop(decoder->bus); -- UNLOCK_I2C_BUS(decoder->bus); -- -- return 0; --} -- --static --int saa7110_read(struct saa7110* decoder) --{ -- int data; -- -- LOCK_I2C_BUS(decoder->bus); -- i2c_start(decoder->bus); -- i2c_sendbyte(decoder->bus, decoder->addr, I2C_DELAY); -- i2c_start(decoder->bus); -- i2c_sendbyte(decoder->bus, decoder->addr | 1, I2C_DELAY); -- data = i2c_readbyte(decoder->bus, 1); -- i2c_stop(decoder->bus); -- UNLOCK_I2C_BUS(decoder->bus); -- return data; --} -- --/* ----------------------------------------------------------------------- */ - /* SAA7110 functions */ - /* ----------------------------------------------------------------------- */ - static --int saa7110_selmux(struct i2c_device *device, int chan) -+int saa7110_selmux(struct i2c_client *client, int chan) - { - static const unsigned char modes[9][8] = { - /* mode 0 */ { 0x00, 0xD9, 0x17, 0x40, 0x03, 0x44, 0x75, 0x16 }, -@@ -126,61 +87,59 @@ - /* mode 6 */ { 0x80, 0x59, 0x17, 0x42, 0xA3, 0x44, 0x75, 0x12 }, - /* mode 7 */ { 0x80, 0x9A, 0x17, 0xB1, 0x13, 0x60, 0xB5, 0x14 }, - /* mode 8 */ { 0x80, 0x3C, 0x27, 0xC1, 0x23, 0x44, 0x75, 0x21 } }; -- struct saa7110* decoder = device->data; - const unsigned char* ptr = modes[chan]; - -- saa7110_write(decoder,0x06,ptr[0]); /* Luminance control */ -- saa7110_write(decoder,0x20,ptr[1]); /* Analog Control #1 */ -- saa7110_write(decoder,0x21,ptr[2]); /* Analog Control #2 */ -- saa7110_write(decoder,0x22,ptr[3]); /* Mixer Control #1 */ -- saa7110_write(decoder,0x2C,ptr[4]); /* Mixer Control #2 */ -- saa7110_write(decoder,0x30,ptr[5]); /* ADCs gain control */ -- saa7110_write(decoder,0x31,ptr[6]); /* Mixer Control #3 */ -- saa7110_write(decoder,0x21,ptr[7]); /* Analog Control #2 */ -+ i2c_smbus_write_byte_data(client,0x06,ptr[0]); /* Luminance control */ -+ i2c_smbus_write_byte_data(client,0x20,ptr[1]); /* Analog Control #1 */ -+ i2c_smbus_write_byte_data(client,0x21,ptr[2]); /* Analog Control #2 */ -+ i2c_smbus_write_byte_data(client,0x22,ptr[3]); /* Mixer Control #1 */ -+ i2c_smbus_write_byte_data(client,0x2C,ptr[4]); /* Mixer Control #2 */ -+ i2c_smbus_write_byte_data(client,0x30,ptr[5]); /* ADCs gain control */ -+ i2c_smbus_write_byte_data(client,0x31,ptr[6]); /* Mixer Control #3 */ -+ i2c_smbus_write_byte_data(client,0x21,ptr[7]); /* Analog Control #2 */ - - return 0; - } - - static --int determine_norm(struct i2c_device* dev) -+int determine_norm(struct i2c_client* client) - { -- struct saa7110* decoder = dev->data; - int status; - - /* mode changed, start automatic detection */ -- status = saa7110_read(decoder); -+ status = i2c_smbus_read_byte(client); - if ((status & 3) == 0) { -- saa7110_write(decoder,0x06,0x80); -+ i2c_smbus_write_byte_data(client,0x06,0x80); - if (status & 0x20) { -- DEBUG(printk(KERN_INFO "%s: norm=bw60\n",dev->name)); -- saa7110_write(decoder,0x2E,0x81); -+ DEBUG(printk(KERN_INFO "%s: norm=bw60\n",adp->name)); -+ i2c_smbus_write_byte_data(client,0x2E,0x81); - return VIDEO_MODE_NTSC; - } -- DEBUG(printk(KERN_INFO "%s: norm=bw50\n",dev->name)); -- saa7110_write(decoder,0x2E,0x9A); -+ DEBUG(printk(KERN_INFO "%s: norm=bw50\n",adp->name)); -+ i2c_smbus_write_byte_data(client,0x2E,0x9A); - return VIDEO_MODE_PAL; - } - -- saa7110_write(decoder,0x06,0x00); -+ i2c_smbus_write_byte_data(client,0x06,0x00); - if (status & 0x20) { /* 60Hz */ -- DEBUG(printk(KERN_INFO "%s: norm=ntsc\n",dev->name)); -- saa7110_write(decoder,0x0D,0x06); -- saa7110_write(decoder,0x11,0x2C); -- saa7110_write(decoder,0x2E,0x81); -+ DEBUG(printk(KERN_INFO "%s: norm=ntsc\n",adp->name)); -+ i2c_smbus_write_byte_data(client,0x0D,0x06); -+ i2c_smbus_write_byte_data(client,0x11,0x2C); -+ i2c_smbus_write_byte_data(client,0x2E,0x81); - return VIDEO_MODE_NTSC; - } - - /* 50Hz -> PAL/SECAM */ -- saa7110_write(decoder,0x0D,0x06); -- saa7110_write(decoder,0x11,0x59); -- saa7110_write(decoder,0x2E,0x9A); -+ i2c_smbus_write_byte_data(client,0x0D,0x06); -+ i2c_smbus_write_byte_data(client,0x11,0x59); -+ i2c_smbus_write_byte_data(client,0x2E,0x9A); - - mdelay(150); /* pause 150 ms */ - -- status = saa7110_read(decoder); -+ status = i2c_smbus_read_byte(client); - if ((status & 0x03) == 0x01) { - DEBUG(printk(KERN_INFO "%s: norm=secam\n",dev->name)); -- saa7110_write(decoder,0x0D,0x07); -+ i2c_smbus_write_byte_data(client,0x0D,0x07); - return VIDEO_MODE_SECAM; - } - DEBUG(printk(KERN_INFO "%s: norm=pal\n",dev->name)); -@@ -188,7 +147,7 @@ - } - - static --int saa7110_attach(struct i2c_device *device) -+int saa7110_attach(struct i2c_adapter *adap, int addr, unsigned short flags, int kind) - { - static const unsigned char initseq[] = { - 0, 0x4C, 0x3C, 0x0D, 0xEF, 0xBD, 0xF0, 0x00, 0x00, -@@ -198,20 +157,28 @@ - 0xD9, 0x17, 0x40, 0x41, 0x80, 0x41, 0x80, 0x4F, - 0xFE, 0x01, 0xCF, 0x0F, 0x03, 0x01, 0x81, 0x03, - 0x40, 0x75, 0x01, 0x8C, 0x03}; -- struct saa7110* decoder; -+ struct saa7110 *decoder; -+ struct i2c_client *client; - int rv; -- -- device->data = decoder = kmalloc(sizeof(struct saa7110), GFP_KERNEL); -- if (device->data == 0) -+ client=kmalloc(sizeof(*client), GFP_KERNEL); -+ if(client == NULL) - return -ENOMEM; -- -+ client_template.adapter = adap; -+ client_template.addr = addr; -+ memcpy(client, &client_template, sizeof(*client)); -+ -+ decoder = kmalloc(sizeof(*decoder), GFP_KERNEL); -+ if (decoder == NULL) { -+ kfree(client); -+ return -ENOMEM; -+ } - - /* clear our private data */ -- memset(decoder, 0, sizeof(struct saa7110)); -- strcpy(device->name, "saa7110"); -- decoder->bus = device->bus; -- decoder->addr = device->addr; -+ memset(decoder, 0, sizeof(*decoder)); -+ strcpy(client->name, IF_NAME); -+ decoder->client = client; -+ client->data = decoder; -+ decoder->addr = addr; - decoder->norm = VIDEO_MODE_PAL; - decoder->input = 0; - decoder->enable = 1; -@@ -220,40 +187,52 @@ - decoder->hue = 32768; - decoder->sat = 32768; - -- rv = saa7110_write_block(decoder, initseq, sizeof(initseq)); -+ rv = i2c_master_send(client, initseq, sizeof(initseq)); - if (rv < 0) -- printk(KERN_ERR "%s_attach: init status %d\n", device->name, rv); -+ printk(KERN_ERR "%s_attach: init status %d\n", client->name, rv); - else { -- saa7110_write(decoder,0x21,0x16); -- saa7110_write(decoder,0x0D,0x04); -- DEBUG(printk(KERN_INFO "%s_attach: chip version %x\n", device->name, saa7110_read(decoder))); -- saa7110_write(decoder,0x0D,0x06); -+ i2c_smbus_write_byte_data(client,0x21,0x16); -+ i2c_smbus_write_byte_data(client,0x0D,0x04); -+ DEBUG(printk(KERN_INFO "%s_attach: chip version %x\n", client->name, i2c_smbus_read_byte(client))); -+ i2c_smbus_write_byte_data(client,0x0D,0x06); - } - -+ init_MUTEX(&decoder->lock); -+ i2c_attach_client(client); - /* setup and implicit mode 0 select has been performed */ - return 0; - } - -+static -+int saa7110_probe(struct i2c_adapter *adap) -+{ -+ return i2c_probe(adap, &addr_data, saa7110_attach); -+} -+ - static --int saa7110_detach(struct i2c_device *device) -+int saa7110_detach(struct i2c_client *client) - { -- struct saa7110* decoder = device->data; -+ struct saa7110* decoder = client->data; - -- DEBUG(printk(KERN_INFO "%s_detach\n",device->name)); -+ i2c_detach_client(client); -+ -+ DEBUG(printk(KERN_INFO "%s_detach\n",client->name)); - - /* stop further output */ -- saa7110_write(decoder,0x0E,0x00); -+ i2c_smbus_write_byte_data(client,0x0E,0x00); - -- kfree(device->data); -+ kfree(decoder); -+ kfree(client); - - return 0; - } - - static --int saa7110_command(struct i2c_device *device, unsigned int cmd, void *arg) -+int saa7110_command(struct i2c_client *client, unsigned int cmd, void *arg) - { -- struct saa7110* decoder = device->data; -+ struct saa7110* decoder = client->data; - int v; - - switch (cmd) { -@@ -272,11 +251,11 @@ - - case DECODER_GET_STATUS: - { -- struct saa7110* decoder = device->data; -+ struct saa7110* decoder = client->data; - int status; - int res = 0; - -- status = i2c_read(device->bus,device->addr|1); -+ status = i2c_smbus_read_byte(client); - if (status & 0x40) - res |= DECODER_STATUS_GOOD; - if (status & 0x03) -@@ -301,26 +280,26 @@ - v = *(int*)arg; - if (decoder->norm != v) { - decoder->norm = v; -- saa7110_write(decoder, 0x06, 0x00); -+ i2c_smbus_write_byte_data(client, 0x06, 0x00); - switch (v) { - case VIDEO_MODE_NTSC: -- saa7110_write(decoder, 0x0D, 0x06); -- saa7110_write(decoder, 0x11, 0x2C); -- saa7110_write(decoder, 0x30, 0x81); -- saa7110_write(decoder, 0x2A, 0xDF); -+ i2c_smbus_write_byte_data(client, 0x0D, 0x06); -+ i2c_smbus_write_byte_data(client, 0x11, 0x2C); -+ i2c_smbus_write_byte_data(client, 0x30, 0x81); -+ i2c_smbus_write_byte_data(client, 0x2A, 0xDF); - break; - case VIDEO_MODE_PAL: -- saa7110_write(decoder, 0x0D, 0x06); -- saa7110_write(decoder, 0x11, 0x59); -- saa7110_write(decoder, 0x2E, 0x9A); -+ i2c_smbus_write_byte_data(client, 0x0D, 0x06); -+ i2c_smbus_write_byte_data(client, 0x11, 0x59); -+ i2c_smbus_write_byte_data(client, 0x2E, 0x9A); - break; - case VIDEO_MODE_SECAM: -- saa7110_write(decoder, 0x0D, 0x07); -- saa7110_write(decoder, 0x11, 0x59); -- saa7110_write(decoder, 0x2E, 0x9A); -+ i2c_smbus_write_byte_data(client, 0x0D, 0x07); -+ i2c_smbus_write_byte_data(client, 0x11, 0x59); -+ i2c_smbus_write_byte_data(client, 0x2E, 0x9A); - break; - case VIDEO_MODE_AUTO: -- *(int*)arg = determine_norm(device); -+ *(int*)arg = determine_norm(client); - break; - default: - return -EPERM; -@@ -334,7 +313,7 @@ - return -EINVAL; - if (decoder->input != v) { - decoder->input = v; -- saa7110_selmux(device, v); -+ saa7110_selmux(client, v); - } - break; - -@@ -349,7 +328,7 @@ - v = *(int*)arg; - if (decoder->enable != v) { - decoder->enable = v; -- saa7110_write(decoder,0x0E, v ? 0x18 : 0x00); -+ i2c_smbus_write_byte_data(client,0x0E, v ? 0x18 : 0x00); - } - break; - -@@ -360,22 +339,22 @@ - if (decoder->bright != pic->brightness) { - /* We want 0 to 255 we get 0-65535 */ - decoder->bright = pic->brightness; -- saa7110_write(decoder, 0x19, decoder->bright >> 8); -+ i2c_smbus_write_byte_data(client, 0x19, decoder->bright >> 8); - } - if (decoder->contrast != pic->contrast) { - /* We want 0 to 127 we get 0-65535 */ - decoder->contrast = pic->contrast; -- saa7110_write(decoder, 0x13, decoder->contrast >> 9); -+ i2c_smbus_write_byte_data(client, 0x13, decoder->contrast >> 9); - } - if (decoder->sat != pic->colour) { - /* We want 0 to 127 we get 0-65535 */ - decoder->sat = pic->colour; -- saa7110_write(decoder, 0x12, decoder->sat >> 9); -+ i2c_smbus_write_byte_data(client, 0x12, decoder->sat >> 9); - } - if (decoder->hue != pic->hue) { - /* We want -128 to 127 we get 0-65535 */ - decoder->hue = pic->hue; -- saa7110_write(decoder, 0x07, (decoder->hue>>8)-128); -+ i2c_smbus_write_byte_data(client, 0x07, (decoder->hue>>8)-128); - } - } - break; -@@ -383,7 +362,7 @@ - case DECODER_DUMP: - for (v=0; v<34; v+=16) { - int j; -- DEBUG(printk(KERN_INFO "%s: %03x\n",device->name,v)); -+ DEBUG(printk(KERN_INFO "%s: %03x\n",client->name,v)); - for (j=0; j<16; j++) { - DEBUG(printk(KERN_INFO " %02x",decoder->reg[v+j])); - } -@@ -402,24 +381,30 @@ - - static struct i2c_driver i2c_driver_saa7110 = - { -- "saa7110", /* name */ -- -- I2C_DRIVERID_VIDEODECODER, /* in i2c.h */ -- I2C_SAA7110, I2C_SAA7110+1, /* Addr range */ -- -- saa7110_attach, -- saa7110_detach, -- saa7110_command -+ .owner = THIS_MODULE, -+ .name = IF_NAME, -+ .id = I2C_DRIVERID_SAA7110, -+ .flags = I2C_DF_NOTIFY, -+ .attach_adapter = saa7110_probe, -+ .detach_adapter = saa7110_detach, -+ .command = saa7110_command, - }; -+static struct i2c_client client_template = { -+ "saa7110_client", -+ -1, -+ 0, -+ 0, -+ NULL, -+ &i2c_driver_saa7110 -+}; - - static int saa7110_init(void) - { -- return i2c_register_driver(&i2c_driver_saa7110); -+ return i2c_add_driver(&i2c_driver_saa7110); - } - - static void saa7110_exit(void) - { -- i2c_unregister_driver(&i2c_driver_saa7110); -+ i2c_del_driver(&i2c_driver_saa7110); - } - - - - - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/