From 18d8bf42df50e2ba5aa1fa23fa3b24d4b249844b Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 24 Feb 2024 18:42:26 +0100 Subject: [PATCH] sparc32: Do not select GENERIC_ISA_DMA BugLink: https://bugs.launchpad.net/bugs/2060097 [ Upstream commit 99bd9a4f87926e12ce60796d7db1d6b226aca5e3 ] sparc32 do not support generic isa dma, so do not select the symbol. This fixes the following warnings: dma.c:70:5: error: no previous prototype for 'request_dma' [-Werror=missing-prototypes] dma.c:88:6: error: no previous prototype for 'free_dma' [-Werror=missing-prototypes] Signed-off-by: Sam Ravnborg Fixes: 0fcb70851fbf ("Makefile.extrawarn: turn on missing-prototypes globally") Acked-by: Randy Dunlap Tested-by: Randy Dunlap # build-tested Cc: Andreas Larsson Cc: "David S. Miller" Cc: Randy Dunlap Cc: Maciej W. Rozycki Reviewed-by: Andreas Larsson Signed-off-by: Andreas Larsson Link: https://lore.kernel.org/r/20240224-sam-fix-sparc32-all-builds-v2-5-1f186603c5c4@ravnborg.org Signed-off-by: Sasha Levin (cherry picked from commit b78e05ce0ed082395ae70b0ae72a597bda09c6c1) Signed-off-by: Paolo Pisati --- arch/sparc/Kconfig | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 0c5a98ef1144..37a1cfecd9c7 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -142,10 +142,6 @@ config HIGHMEM default y if SPARC32 select KMAP_LOCAL -config GENERIC_ISA_DMA - bool - default y if SPARC32 - config PGTABLE_LEVELS default 4 if 64BIT default 3