linux-kernel - [PATCH 1/2] scsi: remove unneeded header search paths

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Date:   Fri, 25 Jan 2019 16:09:03 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Don Brace <don.brace@...rosemi.com>,
        esc.storagedev@...rosemi.com, Hannes Reinecke <hare@...e.com>,
        linux-kernel@...r.kernel.org,
        Adaptec OEM Raid Solutions <aacraid@...rosemi.com>
Subject: [PATCH 1/2] scsi: remove unneeded header search paths

I was able to build without these extra header search paths.

Especially, the header search path -I. in kernel Makefiles is always
suspicious; it allows the compiler to search for headers in the top
of $(srctree), where obviously no header file exists.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 drivers/scsi/aacraid/Makefile  | 2 --
 drivers/scsi/aic7xxx/Makefile  | 1 -
 drivers/scsi/smartpqi/Makefile | 1 -
 3 files changed, 4 deletions(-)

diff --git a/drivers/scsi/aacraid/Makefile b/drivers/scsi/aacraid/Makefile
index 1bd9fd1..3893b95 100644
--- a/drivers/scsi/aacraid/Makefile
+++ b/drivers/scsi/aacraid/Makefile
@@ -4,5 +4,3 @@ obj-$(CONFIG_SCSI_AACRAID) := aacraid.o
 
 aacraid-objs	:= linit.o aachba.o commctrl.o comminit.o commsup.o \
 		   dpcsup.o rx.o sa.o rkt.o nark.o src.o
-
-ccflags-y	:= -Idrivers/scsi
diff --git a/drivers/scsi/aic7xxx/Makefile b/drivers/scsi/aic7xxx/Makefile
index c15be25..e0188ec 100644
--- a/drivers/scsi/aic7xxx/Makefile
+++ b/drivers/scsi/aic7xxx/Makefile
@@ -34,7 +34,6 @@ aic79xx-y					+= aic79xx_osm.o	\
 						   aic79xx_proc.o	\
 						   aic79xx_osm_pci.o
 
-ccflags-y += -Idrivers/scsi
 ifdef WARNINGS_BECOME_ERRORS
 ccflags-y += -Werror
 endif
diff --git a/drivers/scsi/smartpqi/Makefile b/drivers/scsi/smartpqi/Makefile
index e6b7799..a03a6ed 100644
--- a/drivers/scsi/smartpqi/Makefile
+++ b/drivers/scsi/smartpqi/Makefile
@@ -1,3 +1,2 @@
-ccflags-y += -I.
 obj-$(CONFIG_SCSI_SMARTPQI) += smartpqi.o
 smartpqi-objs := smartpqi_init.o smartpqi_sis.o smartpqi_sas_transport.o
-- 
2.7.4