scsi: advansys: Drop ISA_DMA_API remnants

Support for ISA bus mastering was removed a few years ago, and the VLB
mode does not use the ISA DMA API, so drop the dependency and the header
inclusion.

Fixes: 9b4c8eaa68 ("advansys: remove ISA support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://patch.msgid.link/20260429151623.3899875-1-arnd@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/Kconfig

@@ -474,7 +474,6 @@ config SCSI_ADVANSYS
 	tristate "AdvanSys SCSI support"
 	depends on SCSI
 	depends on (ISA || EISA || PCI) && HAS_IOPORT
-	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

drivers/scsi/advansys.c

@@ -36,7 +36,6 @@
 #include <linux/dmapool.h>
 
 #include <asm/io.h>
-#include <asm/dma.h>
 
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>