diff options
Diffstat (limited to 'libre/linux-libre/0003-module-remove-MODULE_GENERIC_TABLE.patch')
| -rw-r--r-- | libre/linux-libre/0003-module-remove-MODULE_GENERIC_TABLE.patch | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/libre/linux-libre/0003-module-remove-MODULE_GENERIC_TABLE.patch b/libre/linux-libre/0003-module-remove-MODULE_GENERIC_TABLE.patch new file mode 100644 index 000000000..43947a1d3 --- /dev/null +++ b/libre/linux-libre/0003-module-remove-MODULE_GENERIC_TABLE.patch @@ -0,0 +1,75 @@ +From 06d2e746733a83469944481cb7f4fb1c7134a8ce Mon Sep 17 00:00:00 2001 +From: Rusty Russell <rusty@rustcorp.com.au> +Date: Mon, 3 Feb 2014 11:15:13 +1030 +Subject: [PATCH 3/7] module: remove MODULE_GENERIC_TABLE + +MODULE_DEVICE_TABLE() calles MODULE_GENERIC_TABLE(); make it do the +work directly. This also removes a wart introduced in the last patch, +where the alias is defined to be an unknown struct type "struct +type##__##name##_device_id" instead of "struct type##_device_id" (it's +an extern so GCC doesn't care, but it's wrong). + +The other user of MODULE_GENERIC_TABLE (ISAPNP_CARD_TABLE) is unused, +so delete it. + +Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> +--- + include/linux/isapnp.h | 4 ---- + include/linux/module.h | 19 ++++++++----------- + 2 files changed, 8 insertions(+), 15 deletions(-) + +diff --git a/include/linux/isapnp.h b/include/linux/isapnp.h +index e2d28b0..3c77bf9 100644 +--- a/include/linux/isapnp.h ++++ b/include/linux/isapnp.h +@@ -56,10 +56,6 @@ + #define ISAPNP_DEVICE_ID(_va, _vb, _vc, _function) \ + { .vendor = ISAPNP_VENDOR(_va, _vb, _vc), .function = ISAPNP_FUNCTION(_function) } + +-/* export used IDs outside module */ +-#define ISAPNP_CARD_TABLE(name) \ +- MODULE_GENERIC_TABLE(isapnp_card, name) +- + struct isapnp_card_id { + unsigned long driver_data; /* data private to the driver */ + unsigned short card_vendor, card_device; +diff --git a/include/linux/module.h b/include/linux/module.h +index ad18f60..5686b37 100644 +--- a/include/linux/module.h ++++ b/include/linux/module.h +@@ -82,15 +82,6 @@ void sort_extable(struct exception_table_entry *start, + void sort_main_extable(void); + void trim_init_extable(struct module *m); + +-#ifdef MODULE +-#define MODULE_GENERIC_TABLE(gtype, name) \ +-extern const struct gtype##_id __mod_##gtype##_table \ +- __attribute__ ((unused, alias(__stringify(name)))) +- +-#else /* !MODULE */ +-#define MODULE_GENERIC_TABLE(gtype, name) +-#endif +- + /* Generic info of form tag = "info" */ + #define MODULE_INFO(tag, info) __MODULE_INFO(tag, tag, info) + +@@ -141,8 +132,14 @@ extern const struct gtype##_id __mod_##gtype##_table \ + /* What your module does. */ + #define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description) + +-#define MODULE_DEVICE_TABLE(type, name) \ +- MODULE_GENERIC_TABLE(type##__##name##_device, name) ++#ifdef MODULE ++/* Creates an alias so file2alias.c can find device table. */ ++#define MODULE_DEVICE_TABLE(type, name) \ ++ extern const struct type##_device_id __mod_##type##__##name##_device_table \ ++ __attribute__ ((unused, alias(__stringify(name)))) ++#else /* !MODULE */ ++#define MODULE_DEVICE_TABLE(type, name) ++#endif + + /* Version of form [<epoch>:]<version>[-<extra-version>]. + * Or for CVS/RCS ID version, everything but the number is stripped. +-- +1.9.1 + |