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module: allow multiple calls to MODULE_DEVICE_TABLE() per module

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Commit 78551277e4: "Input: i8042 - add PNP modaliases" had a bug, where the
second call to MODULE_DEVICE_TABLE() overrode the first resulting in not all
the modaliases being exposed.

This fixes the problem by including the name of the device_id table in the
__mod_*_device_table alias, allowing us to export several device_id tables
per module.

Suggested-by: Kay Sievers <kay@vrfy.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Tom Gundersen <teg@jklm.no>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Tom Gundersen 2014-02-03 11:14:13 +10:30 • committed by Rusty Russell
parent 27bba4d6bb
commit 21bdd17b21
2 changed files with 10 additions and 6 deletions
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2
include/linux/module.h
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@ -142,7 +142,7 @@ extern const struct gtype##_id __mod_##gtype##_table \
#define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description)
#define MODULE_DEVICE_TABLE(type, name) \
MODULE_GENERIC_TABLE(type##_device, name)
MODULE_GENERIC_TABLE(type##__##name##_device, name)
/* Version of form [<epoch>:]<version>[-<extra-version>].
* Or for CVS/RCS ID version, everything but the number is stripped.