From cee37ae4071740cb190d1ac4ddb7aa77484aa7b3 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Sat, 13 Oct 2007 23:56:29 +0200
Subject: [PATCH] i2c: Kill struct i2c_device_id
I2C devices do not have any form of ID as PCI or USB devices have.
No driver uses "MODULE_DEVICE_TABLE(i2c, ...)" because it doesn't
make sense. So we can get rid of struct i2c_device_id and the
associated support code.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Greg KH <greg@kroah.com>
---
include/linux/mod_devicetable.h | 5 -----
scripts/mod/file2alias.c | 11 -----------
2 files changed, 16 deletions(-)
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 74523d999f7a..522b0dd836cf 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -262,11 +262,6 @@ struct pcmcia_device_id {
#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200
#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400
-/* I2C */
-struct i2c_device_id {
- __u16 id;
-};
-
/* Input */
#define INPUT_DEVICE_ID_EV_MAX 0x1f
#define INPUT_DEVICE_ID_KEY_MIN_INTERESTING 0x71
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 36e3754db53a..494435ca88fa 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -396,13 +396,6 @@ static int do_vio_entry(const char *filename, struct vio_device_id *vio,
return 1;
}
-static int do_i2c_entry(const char *filename, struct i2c_device_id *i2c, char *alias)
-{
- strcpy(alias, "i2c:");
- ADD(alias, "id", 1, i2c->id);
- return 1;
-}
-
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
static void do_input(char *alias,
@@ -613,10 +606,6 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
do_table(symval, sym->st_size,
sizeof(struct vio_device_id), "vio",
do_vio_entry, mod);
- else if (sym_is(symname, "__mod_i2c_device_table"))
- do_table(symval, sym->st_size,
- sizeof(struct i2c_device_id), "i2c",
- do_i2c_entry, mod);
else if (sym_is(symname, "__mod_input_device_table"))
do_table(symval, sym->st_size,
sizeof(struct input_device_id), "input",
--
2.34.1