From 4bbb6f5940708649b8f51ab22692c467a766518f Mon Sep 17 00:00:00 2001 From: David Christensen Date: Mon, 29 Jun 2026 16:13:43 -0500 Subject: [PATCH] powerpc: remove ehea driver references Follow-on cleanup after the removal of the IBM eHEA driver in commit f721e8ffa92a ("ehea: remove the ehea driver"). Remove the CONFIG_IBM_EHEA entry from ppc64_defconfig and the EXPORT_SYMBOL_GPL(walk_system_ram_range) export from arch/powerpc/mm/mem.c that was only needed by the ehea driver. Signed-off-by: David Christensen Reviewed-by: Christophe Leroy (CS GROUP) Link: https://patch.msgid.link/20260629211343.3712775-3-drc@linux.ibm.com Signed-off-by: Paolo Abeni --- arch/powerpc/configs/ppc64_defconfig | 1 - arch/powerpc/mm/mem.c | 6 ------ 2 files changed, 7 deletions(-) diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index f795b74602ec..1eb8e3457e8b 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -210,7 +210,6 @@ CONFIG_BNX2X=m CONFIG_CHELSIO_T1=m CONFIG_BE2NET=m CONFIG_IBMVETH=m -CONFIG_EHEA=m CONFIG_IBMVNIC=m CONFIG_E100=y CONFIG_E1000=y diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 4c1afab91996..b617b69452cd 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -371,12 +371,6 @@ int devmem_is_allowed(unsigned long pfn) } #endif /* CONFIG_STRICT_DEVMEM */ -/* - * This is defined in kernel/resource.c but only powerpc needs to export it, for - * the EHEA driver. Drop this when drivers/net/ethernet/ibm/ehea is removed. - */ -EXPORT_SYMBOL_GPL(walk_system_ram_range); - #ifdef CONFIG_EXECMEM static struct execmem_info execmem_info __ro_after_init;