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powerpc: remove ehea driver references

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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 <drc@linux.ibm.com>
Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Link: https://patch.msgid.link/20260629211343.3712775-3-drc@linux.ibm.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
David Christensen 2026-06-29 16:13:43 -05:00 committed by Paolo Abeni
parent eb56577ae9
commit 4bbb6f5940
2 changed files with 0 additions and 7 deletions
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1
arch/powerpc/configs/ppc64_defconfig
View File

@ -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

6
arch/powerpc/mm/mem.c
View File

@ -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;