diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-07-28 16:19:19 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2017-08-04 12:55:40 +0300 |
| commit | db3a7fd7a9027efac3e4f7cb2582e142cd6b9d47 (patch) | |
| tree | 4d0eb8fe6e911fcb5a575669144d5068934e1ac6 /drivers/iommu/exynos-iommu.c | |
| parent | 1f59adb1766d0261085327d97ec185f502d359ab (diff) | |
| download | linux-db3a7fd7a9027efac3e4f7cb2582e142cd6b9d47.tar.xz | |
iommu/exynos: prevent building on big-endian kernels
Since we print the correct warning, an allmodconfig build is no longer
clean but always prints it, which defeats compile-testing:
drivers/iommu/exynos-iommu.c:58:2: error: #warning "revisit driver if we can enable big-endian ptes" [-Werror=cpp]
This replaces the #warning with a dependency, moving warning text into
a comment.
Fixes: 1f59adb1766d ("iommu/exynos: Replace non-existing big-endian Kconfig option")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/exynos-iommu.c')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index b7aebaf28b82..c6b69e91132b 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -54,10 +54,6 @@ typedef u32 sysmmu_pte_t; #define lv2ent_small(pent) ((*(pent) & 2) == 2) #define lv2ent_large(pent) ((*(pent) & 3) == 1) -#ifdef CONFIG_CPU_BIG_ENDIAN -#warning "revisit driver if we can enable big-endian ptes" -#endif - /* * v1.x - v3.x SYSMMU supports 32bit physical and 32bit virtual address spaces * v5.0 introduced support for 36bit physical address space by shifting |