memstick: core: Imply IOSCHED_BFQ

If we enable the memory stick block layer, use Kconfig to imply
the BFQ I/O scheduler.

As all memstick devices are single-queue, this is the scheduler that
users want so let's be helpful and make sure it gets
default-selected into a manual kernel configuration. It will still
need to be enabled at runtime (usually with udev scripts).

Cc: linux-block@vger.kernel.org
Cc: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230131085220.1038241-1-linus.walleij@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/memstick/core/Kconfig b/drivers/memstick/core/Kconfig
index 08192fd..50fa071 100644 (file)
--- a/drivers/memstick/core/Kconfig
+++ b/drivers/memstick/core/Kconfig
@@ -20,6 +20,7 @@ config MEMSTICK_UNSAFE_RESUME
 config MSPRO_BLOCK
        tristate "MemoryStick Pro block device driver"
        depends on BLOCK
+       imply IOSCHED_BFQ
        help
          Say Y here to enable the MemoryStick Pro block device driver
          support. This provides a block device driver, which you can use
@@ -29,6 +30,7 @@ config MSPRO_BLOCK
 config MS_BLOCK
        tristate "MemoryStick Standard device driver"
        depends on BLOCK
+       imply IOSCHED_BFQ
        help
          Say Y here to enable the MemoryStick Standard device driver
          support. This provides a block device driver, which you can use