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Commit c9e916a4 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Boris Brezillon
Browse files

mtd: nand: remove unnecessary extern from driver headers 



'extern' is not necessary for function declarations.

scripts/checkpatch.pl with --strict option reports the following:

  CHECK: extern prototypes should be avoided in .h files

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent bccb06c3

drivers/mtd/nand/denali.h

+2 −2
Original line number Diff line number Diff line
@@ -329,7 +329,7 @@ struct denali_nand_info { 
#define DENALI_CAP_DMA_64BIT			BIT(1)



int denali_calc_ecc_bytes(int step_size, int strength);

extern int denali_init(struct denali_nand_info *denali);

extern void denali_remove(struct denali_nand_info *denali);

int denali_init(struct denali_nand_info *denali);

void denali_remove(struct denali_nand_info *denali);



#endif /* __DENALI_H__ */

drivers/mtd/nand/gpmi-nand/gpmi-nand.h

+23 −23
Original line number Diff line number Diff line
@@ -268,30 +268,30 @@ struct timing_threshold { 
};



/* Common Services */

extern int common_nfc_set_geometry(struct gpmi_nand_data *);

extern struct dma_chan *get_dma_chan(struct gpmi_nand_data *);

extern void prepare_data_dma(struct gpmi_nand_data *,

int common_nfc_set_geometry(struct gpmi_nand_data *);

struct dma_chan *get_dma_chan(struct gpmi_nand_data *);

void prepare_data_dma(struct gpmi_nand_data *,

		      enum dma_data_direction dr);

extern int start_dma_without_bch_irq(struct gpmi_nand_data *,

int start_dma_without_bch_irq(struct gpmi_nand_data *,

			      struct dma_async_tx_descriptor *);

extern int start_dma_with_bch_irq(struct gpmi_nand_data *,

int start_dma_with_bch_irq(struct gpmi_nand_data *,

			   struct dma_async_tx_descriptor *);



/* GPMI-NAND helper function library */

extern int gpmi_init(struct gpmi_nand_data *);

extern int gpmi_extra_init(struct gpmi_nand_data *);

extern void gpmi_clear_bch(struct gpmi_nand_data *);

extern void gpmi_dump_info(struct gpmi_nand_data *);

extern int bch_set_geometry(struct gpmi_nand_data *);

extern int gpmi_is_ready(struct gpmi_nand_data *, unsigned chip);

extern int gpmi_send_command(struct gpmi_nand_data *);

extern void gpmi_begin(struct gpmi_nand_data *);

extern void gpmi_end(struct gpmi_nand_data *);

extern int gpmi_read_data(struct gpmi_nand_data *);

extern int gpmi_send_data(struct gpmi_nand_data *);

extern int gpmi_send_page(struct gpmi_nand_data *,

int gpmi_init(struct gpmi_nand_data *);

int gpmi_extra_init(struct gpmi_nand_data *);

void gpmi_clear_bch(struct gpmi_nand_data *);

void gpmi_dump_info(struct gpmi_nand_data *);

int bch_set_geometry(struct gpmi_nand_data *);

int gpmi_is_ready(struct gpmi_nand_data *, unsigned chip);

int gpmi_send_command(struct gpmi_nand_data *);

void gpmi_begin(struct gpmi_nand_data *);

void gpmi_end(struct gpmi_nand_data *);

int gpmi_read_data(struct gpmi_nand_data *);

int gpmi_send_data(struct gpmi_nand_data *);

int gpmi_send_page(struct gpmi_nand_data *,

		   dma_addr_t payload, dma_addr_t auxiliary);

extern int gpmi_read_page(struct gpmi_nand_data *,

int gpmi_read_page(struct gpmi_nand_data *,

		   dma_addr_t payload, dma_addr_t auxiliary);



void gpmi_copy_bits(u8 *dst, size_t dst_bit_off,

drivers/mtd/nand/sm_common.h

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ struct sm_oob { 
#define SM_SMALL_OOB_SIZE	8





extern int sm_register_device(struct mtd_info *mtd, int smartmedia);

int sm_register_device(struct mtd_info *mtd, int smartmedia);





static inline int sm_sector_valid(struct sm_oob *oob)