From 2b8bbdb9d0ca1f968817dc1e9ede2c8940e5b7a4 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 19 Nov 2015 15:22:23 +0100 Subject: [PATCH] scsi: advansys needs ISA dma api for ISA support The advansys drvier uses the request_dma function that is used on ISA machines for the internal DMA controller, which causes build errors on platforms that have ISA slots but do not provide the ISA DMA API: drivers/scsi/advansys.c: In function 'advansys_board_found': drivers/scsi/advansys.c:11300:10: error: implicit declaration of function 'request_dma' [-Werror=implicit-function-declaration] The problem now showed up in ARM randconfig builds after commit 6571fb3f8b7f ("advansys: Update to version 3.5 and remove compilation warning") made it possible to build on platforms that have neither VIRT_TO_BUS nor ISA_DMA_API but that do have ISA. This adds the missing dependency. Signed-off-by: Arnd Bergmann Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- drivers/scsi/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 8aed855dd391..528cc7f3c01b 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -506,6 +506,7 @@ config SCSI_ADVANSYS tristate "AdvanSys SCSI support" depends on SCSI depends on ISA || EISA || PCI + depends on ISA_DMA_API || !ISA help This is a driver for all SCSI host adapters manufactured by AdvanSys. It is documented in the kernel source in -- 2.39.2