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i2c: Convert most new-style drivers to use module aliasing

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Based on earlier work by Jon Smirl and Jochen Friedrich.

Update most new-style i2c drivers to use standard module aliasing
instead of the old driver_name/type driver matching scheme. I've
left the video drivers apart (except for SoC camera drivers) as
they're a bit more diffcult to deal with, they'll have their own
patch later.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Jon Smirl <jonsmirl@gmail.com>
Cc: Jochen Friedrich <jochen@scram.de>
This commit is contained in:
Jean Delvare
2008-04-29 23:11:40 +02:00
committed by Jean Delvare
parent d2653e9273
commit 3760f73671
43 changed files with 211 additions and 247 deletions
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27
arch/powerpc/sysdev/fsl_soc.c
View File

@ -418,22 +418,21 @@ arch_initcall(gfar_of_init);
#include <linux/i2c.h>
struct i2c_driver_device {
char *of_device;
char *i2c_driver;
char *i2c_type;
};
static struct i2c_driver_device i2c_devices[] __initdata = {
{"ricoh,rs5c372a", "rtc-rs5c372", "rs5c372a",},
{"ricoh,rs5c372b", "rtc-rs5c372", "rs5c372b",},
{"ricoh,rv5c386", "rtc-rs5c372", "rv5c386",},
{"ricoh,rv5c387a", "rtc-rs5c372", "rv5c387a",},
{"dallas,ds1307", "rtc-ds1307", "ds1307",},
{"dallas,ds1337", "rtc-ds1307", "ds1337",},
{"dallas,ds1338", "rtc-ds1307", "ds1338",},
{"dallas,ds1339", "rtc-ds1307", "ds1339",},
{"dallas,ds1340", "rtc-ds1307", "ds1340",},
{"stm,m41t00", "rtc-ds1307", "m41t00"},
{"dallas,ds1374", "rtc-ds1374", "rtc-ds1374",},
{"ricoh,rs5c372a", "rs5c372a"},
{"ricoh,rs5c372b", "rs5c372b"},
{"ricoh,rv5c386", "rv5c386"},
{"ricoh,rv5c387a", "rv5c387a"},
{"dallas,ds1307", "ds1307"},
{"dallas,ds1337", "ds1337"},
{"dallas,ds1338", "ds1338"},
{"dallas,ds1339", "ds1339"},
{"dallas,ds1340", "ds1340"},
{"stm,m41t00", "m41t00"},
{"dallas,ds1374", "rtc-ds1374"},
};
static int __init of_find_i2c_driver(struct device_node *node,
@ -444,9 +443,7 @@ static int __init of_find_i2c_driver(struct device_node *node,
for (i = 0; i < ARRAY_SIZE(i2c_devices); i++) {
if (!of_device_is_compatible(node, i2c_devices[i].of_device))
continue;
if (strlcpy(info->driver_name, i2c_devices[i].i2c_driver,
KOBJ_NAME_LEN) >= KOBJ_NAME_LEN ||
strlcpy(info->type, i2c_devices[i].i2c_type,
if (strlcpy(info->type, i2c_devices[i].i2c_type,
I2C_NAME_SIZE) >= I2C_NAME_SIZE)
return -ENOMEM;
return 0;