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Merge tag 'remove-weak-declarations' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

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Pull weak function declaration removal from Bjorn Helgaas:
 "The "weak" attribute is commonly used for the default version of a
  function, where an architecture can override it by providing a strong
  version.

  Some header file declarations included the "weak" attribute.  That's
  error-prone because it causes every implementation to be weak, with no
  strong version at all, and the linker chooses one based on link order.

  What we want is the "weak" attribute only on the *definition* of the
  default implementation.  These changes remove "weak" from the
  declarations, leaving it on the default definitions"

* tag 'remove-weak-declarations' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  uprobes: Remove "weak" from function declarations
  memory-hotplug: Remove "weak" from memory_block_size_bytes() declaration
  kgdb: Remove "weak" from kgdb_arch_pc() declaration
  ARC: kgdb: generic kgdb_arch_pc() suffices
  vmcore: Remove "weak" from function declarations
  clocksource: Remove "weak" from clocksource_default_clock() declaration
  x86, intel-mid: Remove "weak" from function declarations
  audit: Remove "weak" from audit_classify_compat_syscall() declaration
This commit is contained in:
Linus Torvalds
2014-10-23 15:04:27 -07:00
parent 8c81f48e16 271a9c3515
commit 816fb4175c
8 changed files with 21 additions and 28 deletions
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7
arch/x86/platform/intel-mid/intel_mid_weak_decls.h
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@@ -10,10 +10,9 @@
*/
/* __attribute__((weak)) makes these declarations overridable */
/* For every CPU addition a new get_<cpuname>_ops interface needs
* to be added.
*/
extern void *get_penwell_ops(void) __attribute__((weak));
extern void *get_cloverview_ops(void) __attribute__((weak));
extern void *get_tangier_ops(void) __attribute__((weak));
extern void *get_penwell_ops(void);
extern void *get_cloverview_ops(void);
extern void *get_tangier_ops(void);