[PATCH 5.10 029/188] parisc: parisc-agp requires SBA IOMMU driver
From: Greg Kroah-Hartman
Date: Mon Apr 12 2021 - 05:05:49 EST
From: Helge Deller <deller@xxxxxx>
commit 9054284e8846b0105aad43a4e7174ca29fffbc44 upstream.
Add a dependency to the SBA IOMMU driver to avoid:
ERROR: modpost: "sba_list" [drivers/char/agp/parisc-agp.ko] undefined!
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Helge Deller <deller@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/char/agp/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/char/agp/Kconfig
+++ b/drivers/char/agp/Kconfig
@@ -125,7 +125,7 @@ config AGP_HP_ZX1
config AGP_PARISC
tristate "HP Quicksilver AGP support"
- depends on AGP && PARISC && 64BIT
+ depends on AGP && PARISC && 64BIT && IOMMU_SBA
help
This option gives you AGP GART support for the HP Quicksilver
AGP bus adapter on HP PA-RISC machines (Ok, just on the C8000