[PATCH] idle/i7300: Add CONFIG_PCI dependency

From: Borislav Petkov
Date: Sun Oct 30 2016 - 07:43:13 EST


From: Borislav Petkov <bp@xxxxxxx>

... in order to fix this randconfig build warning:

drivers/idle/i7300_idle.c: In function âi7300_idle_stopâ:
./include/asm-generic/bug.h:117:24: warning: âgot_ctlâ is used uninitialized in this function [-Wuninitialized]
int __ret_warn_once = !!(condition); \
^
drivers/idle/i7300_idle.c:415:5: note: âgot_ctlâ was declared here
u8 got_ctl;
^

Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: Andy Henroid <andrew.d.henroid@xxxxxxxxx>
Cc: linux-pm@xxxxxxxxxxxxxxx
---
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