On Mon, Apr 29, 2013 at 02:32:01PM +0900, Inki Dae wrote:
This patch fixes mutiple defined issue to MODULE_DEVICE_TABLE
The issue could be induced when some framework which includes two more sub drivers, is built as one moudle because those sub drivers could have their own MODULE_DEVICE_TABLE.
And 'struct of_device_id' isn't needed to be determined by type argument because the definition of 'of_device_id' should be fixed. So this patch makes 'of_devce_id' definition to be fixed and only its instance name to be defined by type.
Signed-off-by: Inki Dae inki.dae@samsung.com
include/linux/module.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/module.h b/include/linux/module.h index 46f1ea0..ac5d79f 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -84,7 +84,7 @@ void trim_init_extable(struct module *m);
#ifdef MODULE #define MODULE_GENERIC_TABLE(gtype,name) \ -extern const struct gtype##_id __mod_##gtype##_table \ +extern const struct of_device_id __mod_##gtype##_table \ __attribute__ ((unused, alias(__stringify(name))))
#else /* !MODULE */
This patch (a) looks wrong (why would a generic device table be limited to of_device_id when it could be ISAPNP or something else?) and (b) how does changing the type fix the "multiple defined issue" ? (c) include the errors that you're fixing in the commit log.