[PATCH] iommu/arm-smmu-v3: add missing header
Robert Marko
robert.marko at sartura.hr
Tue Jan 14 08:05:56 PST 2025
str_read_write is currently undeclared and thus compilation will fail with:
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:1911:25: error: implicit declaration of function ‘str_read_write’; did you mean ‘sb_end_write’? [-Wimplicit-function-declaration]
So include the missing linux/string_choices.h header to fix compilation.
Fixes: f2c77f6e41e6 ("iommu/arm-smmu-v3: Use str_read_write helper w/ logs")
Reported-by: kernel test robot <lkp at intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501111926.qOpnlK9J-lkp@intel.com/
Signed-off-by: Robert Marko <robert.marko at sartura.hr>
---
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
index 0e4cbb2c64d7..a0e395da8a88 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
@@ -26,6 +26,7 @@
#include <linux/pci.h>
#include <linux/pci-ats.h>
#include <linux/platform_device.h>
+#include <linux/string_choices.h>
#include <kunit/visibility.h>
#include <uapi/linux/iommufd.h>
--
2.47.1
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