From: Arnd Bergmann Date: Fri, 8 May 2020 22:02:16 +0000 (+0200) Subject: iommu/renesas: Fix unused-function warning X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2ba20b5a5b8f948d498f4b38ba910ff339e609ef;p=linux.git 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: 6580c8a78424 ("iommu/renesas: Convert to probe/release_device() call-backs") Signed-off-by: Arnd Bergmann Reviewed-by: Simon Horman Link: https://lore.kernel.org/r/20200508220224.688985-1-arnd@arndb.de Signed-off-by: Joerg Roedel --- diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c index fb7e702dee237..4c2972f3153b5 100644 --- a/drivers/iommu/ipmmu-vmsa.c +++ b/drivers/iommu/ipmmu-vmsa.c @@ -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, };