From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: [PATCH] idle/i7300: Add CONFIG_PCI dependency Date: Sun, 30 Oct 2016 12:42:28 +0100 Message-ID: <20161030114228.24114-1-bp@alien8.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: Received: from mail.skyhub.de ([78.46.96.112]:37260 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751905AbcJ3Lmc (ORCPT ); Sun, 30 Oct 2016 07:42:32 -0400 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: LKML Cc: Andy Henroid , linux-pm@vger.kernel.org From: Borislav Petkov ... in order to fix this randconfig build warning: drivers/idle/i7300_idle.c: In function ‘i7300_idle_stop’: ./include/asm-generic/bug.h:117:24: warning: ‘got_ctl’ is used uninitialized in this function [-Wuninitialized] int __ret_warn_once = !!(condition); \ ^ drivers/idle/i7300_idle.c:415:5: note: ‘got_ctl’ was declared here u8 got_ctl; ^ Signed-off-by: Borislav Petkov Cc: Andy Henroid Cc: linux-pm@vger.kernel.org --- drivers/idle/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/idle/Kconfig b/drivers/idle/Kconfig index 4732dfc15447..c11ee3e657a6 100644 --- a/drivers/idle/Kconfig +++ b/drivers/idle/Kconfig @@ -18,6 +18,7 @@ config I7300_IDLE_IOAT_CHANNEL config I7300_IDLE tristate "Intel chipset idle memory power saving driver" select I7300_IDLE_IOAT_CHANNEL + depends on CONFIG_PCI help Enable memory power savings when idle with certain Intel server chipsets. The chipset must have I/O AT support, such as the -- 2.10.0