[tip:x86/urgent] x86/APM: Fix build warning when PROC_FS is not enabled

Commit-ID: 002b87d2aace62b4f3841c3aa43309d2380092be Gitweb: https://git.kernel.org/tip/002b87d2aace62b4f3841c3aa43309d2380092be Author: Randy Dunlap AuthorDate: Fri, 14 Sep 2018 15:10:29 -0700 Committer: Thomas Gleixner CommitDate: Sat, 15 Sep 2018 10:16:25 +0200 x86/APM: Fix build

[tip:x86/urgent] x86/APM: Fix build warning when PROC_FS is not enabled

Commit-ID: 002b87d2aace62b4f3841c3aa43309d2380092be Gitweb: https://git.kernel.org/tip/002b87d2aace62b4f3841c3aa43309d2380092be Author: Randy Dunlap AuthorDate: Fri, 14 Sep 2018 15:10:29 -0700 Committer: Thomas Gleixner CommitDate: Sat, 15 Sep 2018 10:16:25 +0200 x86/APM: Fix build