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staging: fbtft: Remove unnecessary externs

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Using 'extern' is not necessary for function prototypes.

Miscellanea:

o Reflow alignments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Perches 2015-08-10 14:51:18 -07:00 committed by Greg Kroah-Hartman
parent b239904d8f
commit cd951ddc2d
1 changed files with 25 additions and 27 deletions
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52
drivers/staging/fbtft/fbtft.h
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@ -262,40 +262,38 @@ struct fbtft_par {
par->fbtftops.write_register(par, NUMARGS(__VA_ARGS__), __VA_ARGS__)
/* fbtft-core.c */
extern void fbtft_dbg_hex(const struct device *dev,
int groupsize, void *buf, size_t len, const char *fmt, ...);
void fbtft_dbg_hex(const struct device *dev, int groupsize,
void *buf, size_t len, const char *fmt, ...);
struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
struct device *dev,
struct fbtft_platform_data *pdata);
extern void fbtft_framebuffer_release(struct fb_info *info);
extern int fbtft_register_framebuffer(struct fb_info *fb_info);
extern int fbtft_unregister_framebuffer(struct fb_info *fb_info);
extern void fbtft_register_backlight(struct fbtft_par *par);
extern void fbtft_unregister_backlight(struct fbtft_par *par);
extern int fbtft_init_display(struct fbtft_par *par);
extern int fbtft_probe_common(struct fbtft_display *display,
struct spi_device *sdev, struct platform_device *pdev);
extern int fbtft_remove_common(struct device *dev, struct fb_info *info);
void fbtft_framebuffer_release(struct fb_info *info);
int fbtft_register_framebuffer(struct fb_info *fb_info);
int fbtft_unregister_framebuffer(struct fb_info *fb_info);
void fbtft_register_backlight(struct fbtft_par *par);
void fbtft_unregister_backlight(struct fbtft_par *par);
int fbtft_init_display(struct fbtft_par *par);
int fbtft_probe_common(struct fbtft_display *display, struct spi_device *sdev,
struct platform_device *pdev);
int fbtft_remove_common(struct device *dev, struct fb_info *info);
/* fbtft-io.c */
extern int fbtft_write_spi(struct fbtft_par *par, void *buf, size_t len);
extern int fbtft_write_spi_emulate_9(struct fbtft_par *par,
void *buf, size_t len);
extern int fbtft_read_spi(struct fbtft_par *par, void *buf, size_t len);
extern int fbtft_write_gpio8_wr(struct fbtft_par *par, void *buf, size_t len);
extern int fbtft_write_gpio16_wr(struct fbtft_par *par, void *buf, size_t len);
extern int fbtft_write_gpio16_wr_latched(struct fbtft_par *par,
void *buf, size_t len);
int fbtft_write_spi(struct fbtft_par *par, void *buf, size_t len);
int fbtft_write_spi_emulate_9(struct fbtft_par *par, void *buf, size_t len);
int fbtft_read_spi(struct fbtft_par *par, void *buf, size_t len);
int fbtft_write_gpio8_wr(struct fbtft_par *par, void *buf, size_t len);
int fbtft_write_gpio16_wr(struct fbtft_par *par, void *buf, size_t len);
int fbtft_write_gpio16_wr_latched(struct fbtft_par *par, void *buf, size_t len);
/* fbtft-bus.c */
extern int fbtft_write_vmem8_bus8(struct fbtft_par *par, size_t offset, size_t len);
extern int fbtft_write_vmem16_bus16(struct fbtft_par *par, size_t offset, size_t len);
extern int fbtft_write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len);
extern int fbtft_write_vmem16_bus9(struct fbtft_par *par, size_t offset, size_t len);
extern void fbtft_write_reg8_bus8(struct fbtft_par *par, int len, ...);
extern void fbtft_write_reg8_bus9(struct fbtft_par *par, int len, ...);
extern void fbtft_write_reg16_bus8(struct fbtft_par *par, int len, ...);
extern void fbtft_write_reg16_bus16(struct fbtft_par *par, int len, ...);
int fbtft_write_vmem8_bus8(struct fbtft_par *par, size_t offset, size_t len);
int fbtft_write_vmem16_bus16(struct fbtft_par *par, size_t offset, size_t len);
int fbtft_write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len);
int fbtft_write_vmem16_bus9(struct fbtft_par *par, size_t offset, size_t len);
void fbtft_write_reg8_bus8(struct fbtft_par *par, int len, ...);
void fbtft_write_reg8_bus9(struct fbtft_par *par, int len, ...);
void fbtft_write_reg16_bus8(struct fbtft_par *par, int len, ...);
void fbtft_write_reg16_bus16(struct fbtft_par *par, int len, ...);
#define FBTFT_REGISTER_DRIVER(_name, _compatible, _display) \