[PATCH 1/7] scsi: make aha152x depend on !HIGHMEM

Christoph Hellwig
2025-05-02T06:49:38Z

This is one of the last drivers depending on the block layer bounce
buffering code. Restrict it to run on non-highmem configs so that the
bounce buffering code can be removed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/scsi/Kconfig | 1 +
drivers/scsi/aha152x.c | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 5a3c670aec27..c89e6991e934 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -403,6 +403,7 @@ config SCSI_ACARD
config SCSI_AHA152X
tristate "Adaptec AHA152X/2825 support"
depends on ISA && SCSI
+ depends on !HIGHMEM
select SCSI_SPI_ATTRS
select CHECK_SIGNATURE
help
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 4276f868cd91..e94c0a19c435 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -746,7 +746,6 @@ struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
/* need to have host registered before triggering any interrupt */
list_add_tail(&HOSTDATA(shpnt)->host_list, &aha152x_host_list);

- shpnt->no_highmem = true;
shpnt->io_port = setup->io_port;
shpnt->n_io_port = IO_RANGE;
shpnt->irq = setup->irq;
--
2.47.2