From 3493536142000805c1492a0d9d5b6c03a725711d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 6 Jun 2022 10:41:04 +0200 Subject: vme: remove ca91cx42 Universe-II support This is one of four remaining drivers using the ancient virt_to_bus() interface instead of the dma-mapping interface, making it incompatible with most modern machines. As nobody has cleaned this up, there is a high chance that this driver has no actual users. The chip was introduced in 1997 and only supports 32-bit legacy PCI. It was replaced by TSI148 in 2004, but that chip has since been discontinued, while a version of the older Universe II remains in production after 25 years. The vme_vmivme7805 board uses Universe-II, so this also gets removed in the process, but PCI add-on cards based on TSI148 can still work in theory. If there are users of the Universe-II driver after all, it is of course possible to revert this patch and fix it to use the dma-mapping interface like the tsi148 driver does. Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20220606084109.4108188-2-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/vme/Makefile | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/vme/Makefile') diff --git a/drivers/vme/Makefile b/drivers/vme/Makefile index 8bfe4b370c41..2dfb929a23de 100644 --- a/drivers/vme/Makefile +++ b/drivers/vme/Makefile @@ -5,4 +5,3 @@ obj-$(CONFIG_VME_BUS) += vme.o obj-y += bridges/ -obj-y += boards/ -- cgit