Messages in this thread Patch in this message | | | Date | Wed, 4 May 2005 08:14:38 +0200 | Subject | [PATCH] ds1337 3/3 | From | Ladislav Michl <> |
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Chip is searched by bus number rather than its own proprietary id.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: James Chapman <jchapman@katalix.com>
--- linux-omap/drivers/i2c/chips/ds1337.c.orig 2005-04-20 20:34:31.622721568 +0200 +++ linux-omap/drivers/i2c/chips/ds1337.c 2005-04-20 20:50:05.043819992 +0200 @@ -69,13 +69,11 @@ struct ds1337_data { struct i2c_client client; struct list_head list; - int id; }; /* * Internal variables */ -static int ds1337_id; static LIST_HEAD(ds1337_clients); static inline int ds1337_read(struct i2c_client *client, u8 reg, u8 *value) @@ -213,7 +211,7 @@ * Public API for access to specific device. Useful for low-level * RTC access from kernel code. */ -int ds1337_do_command(int id, int cmd, void *arg) +int ds1337_do_command(int bus, int cmd, void *arg) { struct list_head *walk; struct list_head *tmp; @@ -221,7 +219,7 @@ list_for_each_safe(walk, tmp, &ds1337_clients) { data = list_entry(walk, struct ds1337_data, list); - if (data->id == id) + if (data->client.adapter->nr == bus) return ds1337_command(&data->client, cmd, arg); } @@ -331,7 +329,6 @@ ds1337_init_client(new_client); /* Add client to local list */ - data->id = ds1337_id++; list_add(&data->list, &ds1337_clients); return 0; - 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/
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