From: Andy Shevchenko andriy.shevchenko@linux.intel.com
[ Upstream commit 3ef5e42d281ea108f4ccdca186de4ce20a346326 ]
According to the original code in the driver it was never assumed to work with big page sizes: unsigned short type followed by PAGE_SHIFT and PAGE_MASK which may be different on non-x86 architectures.
Recently LKP found an issue on non-x86 architectures due to above mentioned limitations. Since Sakari acknowledges that it's not really useful to be able to compile this elsewhere, mark it x86 only.
Fixes: a31d19f88932 ("media: ipu3: allow building it with COMPILE_TEST on non-x86 archs") Reported-by: kernel test robot lkp@intel.com Suggested-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/pci/intel/ipu3/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/pci/intel/ipu3/Kconfig b/drivers/media/pci/intel/ipu3/Kconfig index 82d7f17e6a024..7a805201034b7 100644 --- a/drivers/media/pci/intel/ipu3/Kconfig +++ b/drivers/media/pci/intel/ipu3/Kconfig @@ -2,7 +2,8 @@ config VIDEO_IPU3_CIO2 tristate "Intel ipu3-cio2 driver" depends on VIDEO_V4L2 && PCI - depends on (X86 && ACPI) || COMPILE_TEST + depends on ACPI || COMPILE_TEST + depends on X86 select MEDIA_CONTROLLER select VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE