CHECK: Alignment should match open parenthesis
#91: FILE: include/linux/dma-mapping.h:286:
+void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size,
+		enum dma_data_direction dir);

CHECK: Alignment should match open parenthesis
#93: FILE: include/linux/dma-mapping.h:288:
+void dma_sync_single_for_device(struct device *dev, dma_addr_t addr,
+		size_t size, enum dma_data_direction dir);

CHECK: Alignment should match open parenthesis
#95: FILE: include/linux/dma-mapping.h:290:
+void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+		int nelems, enum dma_data_direction dir);

CHECK: Alignment should match open parenthesis
#97: FILE: include/linux/dma-mapping.h:292:
+void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+		int nelems, enum dma_data_direction dir);

CHECK: Alignment should match open parenthesis
#101: FILE: include/linux/dma-mapping.h:296:
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
+		size_t size, enum dma_data_direction dir)

CHECK: Please use a blank line after function/struct/union/enum declarations
#104: FILE: include/linux/dma-mapping.h:299:
+}
+static inline void dma_sync_single_for_device(struct device *dev,

CHECK: Alignment should match open parenthesis
#105: FILE: include/linux/dma-mapping.h:300:
+static inline void dma_sync_single_for_device(struct device *dev,
+		dma_addr_t addr, size_t size, enum dma_data_direction dir)

CHECK: Please use a blank line after function/struct/union/enum declarations
#108: FILE: include/linux/dma-mapping.h:303:
+}
+static inline void dma_sync_sg_for_cpu(struct device *dev,

CHECK: Alignment should match open parenthesis
#109: FILE: include/linux/dma-mapping.h:304:
+static inline void dma_sync_sg_for_cpu(struct device *dev,
+		struct scatterlist *sg, int nelems, enum dma_data_direction dir)

CHECK: Please use a blank line after function/struct/union/enum declarations
#112: FILE: include/linux/dma-mapping.h:307:
+}
+static inline void dma_sync_sg_for_device(struct device *dev,

CHECK: Alignment should match open parenthesis
#113: FILE: include/linux/dma-mapping.h:308:
+static inline void dma_sync_sg_for_device(struct device *dev,
+		struct scatterlist *sg, int nelems, enum dma_data_direction dir)

CHECK: Please use a blank line after function/struct/union/enum declarations
#116: FILE: include/linux/dma-mapping.h:311:
+}
+static inline bool dma_need_sync(struct device *dev, dma_addr_t dma_addr)

total: 0 errors, 0 warnings, 12 checks, 143 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit d880c4e64d66 ("dma: compile-out DMA sync op calls when not used") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 0 warnings, 12 checks, 143 lines checked