From 4e63c0582e2aef7284a2cc7c62215f245003e775 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 19 Jun 2026 12:03:31 +0200 Subject: [PATCH] base: Remove unused DMA_FENCE_TRACE Kconfig symbol MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit d72277b6c37db66b ("dma-buf: nuke DMA_FENCE_TRACE macros v2") in v5.16 removed all users of DMA_FENCE_TRACE on the premise that the Kconfig symbol did not exist. Apparently one failed to notice the symbol did exist since almost five years before: it was renamed from FENCE_TRACE to DMA_FENCE_TRACE in commit f54d1867005c3323 ("dma-buf: Rename struct fence to dma_fence") in v4.10. Time passed by, so remove the Kconfig symbol, as no one seems to have missed the functionality. Signed-off-by: Geert Uytterhoeven Reviewed-by: Christian König Link: https://patch.msgid.link/16fb40ded203d1e2b72f4eeecad3fd0c0d23ad6f.1781863296.git.geert@linux-m68k.org Signed-off-by: Greg Kroah-Hartman --- drivers/base/Kconfig | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig index f7d385cbd3ba..43f20ca95a2a 100644 --- a/drivers/base/Kconfig +++ b/drivers/base/Kconfig @@ -222,15 +222,6 @@ config DMA_SHARED_BUFFER APIs extension; the file's descriptor can then be passed on to other driver. -config DMA_FENCE_TRACE - bool "Enable verbose DMA_FENCE_TRACE messages" - depends on DMA_SHARED_BUFFER - help - Enable the DMA_FENCE_TRACE printks. This will add extra - spam to the console log, but will make it easier to diagnose - lockup related problems for dma-buffers shared across multiple - devices. - config GENERIC_ARCH_TOPOLOGY bool help