Commit 2ba20b5a authored May 09, 2020 by Arnd Bergmann Committed by Joerg Roedel May 13, 2020

iommu/renesas: Fix unused-function warning



gcc warns because the only reference to ipmmu_find_group
is inside of an #ifdef:

drivers/iommu/ipmmu-vmsa.c:878:28: error: 'ipmmu_find_group' defined but not used [-Werror=unused-function]

Change the #ifdef to an equivalent IS_ENABLED().

Fixes: 6580c8a7 ("iommu/renesas: Convert to probe/release_device() call-backs")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Simon Horman <horms@verge.net.au>
Link: https://lore.kernel.org/r/20200508220224.688985-1-arnd@arndb.de


Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent f38338cf

drivers/iommu/ipmmu-vmsa.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -903,11 +903,8 @@ static const struct iommu_ops ipmmu_ops = {
		.probe_device = ipmmu_probe_device,
		.release_device = ipmmu_release_device,
		.probe_finalize = ipmmu_probe_finalize,
		#if defined(CONFIG_ARM) && !defined(CONFIG_IOMMU_DMA)
		.device_group = generic_device_group,
		#else
		.device_group = ipmmu_find_group,
		#endif
		.device_group = IS_ENABLED(CONFIG_ARM) && !IS_ENABLED(CONFIG_IOMMU_DMA)
		? generic_device_group : ipmmu_find_group,
		.pgsize_bitmap = SZ_1G \| SZ_2M \| SZ_4K,
		.of_xlate = ipmmu_of_xlate,
		};

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