ocxl: Add PCI hotplug dependency to Kconfig

The PCI hotplug framework is used to update the devices when a new
image is written to the FPGA.

Reviewed-by: Alastair D'Silva <alastair@d-silva.org>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191121134918.7155-12-fbarrat@linux.ibm.com

diff --git a/drivers/misc/ocxl/Kconfig b/drivers/misc/ocxl/Kconfig
index 1916fa6..2d2266c 100644 (file)
--- a/drivers/misc/ocxl/Kconfig
+++ b/drivers/misc/ocxl/Kconfig
@@ -11,6 +11,7 @@ config OCXL
        tristate "OpenCAPI coherent accelerator support"
        depends on PPC_POWERNV && PCI && EEH
        select OCXL_BASE
+       select HOTPLUG_PCI_POWERNV
        default m
        help
          Select this option to enable the ocxl driver for Open