dax: remove CONFIG_DAX_DRIVER

CONFIG_DAX_DRIVER only selects CONFIG_DAX now, so remove it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Link: https://lore.kernel.org/r/20211129102203.2243509-4-hch@lst.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/dax/Kconfig b/drivers/dax/Kconfig
index 15b442ef7b9342dcdeb7fb502d3bda84799798c8..5fdf269a822e59faff72e0f3297a194909bc998a 100644 (file)
--- a/drivers/dax/Kconfig
+++ b/drivers/dax/Kconfig
@@ -1,8 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
-config DAX_DRIVER
-       select DAX
-       bool
-
 menuconfig DAX
        tristate "DAX: direct access to differentiated memory"
        select SRCU

diff --git a/drivers/nvdimm/Kconfig b/drivers/nvdimm/Kconfig
index b7d1eb38b27d464f15b610908ae1a7d8ac39b6a3..347fe7afa58301c7a576b7841f8e898f1a94ec97 100644 (file)
--- a/drivers/nvdimm/Kconfig
+++ b/drivers/nvdimm/Kconfig
@@ -22,7 +22,7 @@ if LIBNVDIMM
 config BLK_DEV_PMEM
        tristate "PMEM: Persistent memory block device support"
        default LIBNVDIMM
-       select DAX_DRIVER
+       select DAX
        select ND_BTT if BTT
        select ND_PFN if NVDIMM_PFN
        help

diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig
index d0416dbd0cd814edf045838d62d443088eb1b432..e3710a762abae67b507342e52451a5cb2e13a806 100644 (file)
--- a/drivers/s390/block/Kconfig
+++ b/drivers/s390/block/Kconfig
@@ -5,7 +5,7 @@ comment "S/390 block device drivers"
 config DCSSBLK
        def_tristate m
        select FS_DAX_LIMITED
-       select DAX_DRIVER
+       select DAX
        prompt "DCSSBLK support"
        depends on S390 && BLOCK
        help

diff --git a/fs/fuse/Kconfig b/fs/fuse/Kconfig
index 40ce9a1c12e5d18cddd5d0f701ab0c9d07410fa6..038ed0b9aaa5d619cf498c55ffd0069dce2abf14 100644 (file)
--- a/fs/fuse/Kconfig
+++ b/fs/fuse/Kconfig
@@ -45,7 +45,7 @@ config FUSE_DAX
        select INTERVAL_TREE
        depends on VIRTIO_FS
        depends on FS_DAX
-       depends on DAX_DRIVER
+       depends on DAX
        help
          This allows bypassing guest page cache and allows mapping host page
          cache directly in guest address space.