SCSI: ARM: ncr5380/oak uses no interrupts

The ncr5380 driver is included by multiple board specific
drivers, which may or may not use the interrupt handler.
The oak variant doesn't, and should set the DONT_USE_INTR
macro.

Without this patch, building rpc_defconfig results in:

drivers/scsi/arm/../NCR5380.c:1160:20: warning: 'oakscsi_intr' defined but not used [-Wunused-function]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-scsi@vger.kernel.org

diff --git a/drivers/scsi/arm/oak.c b/drivers/scsi/arm/oak.c
index d25f944b59c27a42e1c034a3e85b75a68326f5e9..fc6a5aabf66eadf9a90d2e6c11e2cc45018d6f8a 100644 (file)
--- a/drivers/scsi/arm/oak.c
+++ b/drivers/scsi/arm/oak.c
@@ -21,6 +21,7 @@
 /*#define PSEUDO_DMA*/
 
 #define OAKSCSI_PUBLIC_RELEASE 1
+#define DONT_USE_INTR
 
 #define priv(host)                     ((struct NCR5380_hostdata *)(host)->hostdata)
 #define NCR5380_local_declare()                void __iomem *_base