[tip:x86/urgent] x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG

[tip-bot for Arnd Bergmann <tipbot@zytor.com>]

Commit-ID:  d689c64d189e43d782fec5649fb0afe303c5b3f9
Gitweb:     http://git.kernel.org/tip/d689c64d189e43d782fec5649fb0afe303c5b3f9
Author:     Arnd Bergmann <arnd@arndb.de>
AuthorDate: Wed, 19 Jul 2017 14:53:05 +0200
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Thu, 20 Jul 2017 10:46:24 +0200

x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG

The IOSF_MBI option requires PCI support, without it we get a harmless
Kconfig warning when it gets selected by PUNIT_ATOM_DEBUG:

  warning: (X86_INTEL_LPSS && SND_SST_IPC_ACPI && MMC_SDHCI_ACPI && PUNIT_ATOM_DEBUG) selects IOSF_MBI which has unmet direct dependencies (PCI)

This adds another dependency to avoid the warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170719125310.2487451-8-arnd@arndb.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/Kconfig.debug | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index fcb7604..cd20ca0 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -348,6 +348,7 @@ config X86_DEBUG_FPU
 
 config PUNIT_ATOM_DEBUG
 	tristate "ATOM Punit debug driver"
+	depends on PCI
 	select DEBUG_FS
 	select IOSF_MBI
 	---help---