irq_poll: make blk-iopoll available outside the block layer

The new name is irq_poll as iopoll is already taken.  Better suggestions
welcome.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/Kconfig b/lib/Kconfig
index f0df318104e7..e00e1960260a 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -475,6 +475,11 @@ config DDR
           information. This data is useful for drivers handling
           DDR SDRAM controllers.
 
+config IRQ_POLL
+        bool "IRQ polling library"
+        help
+          Helper library to poll interrupt mitigation using polling.
+
 config MPILIB
         tristate
         select CLZ_TAB