On Thu, 2016-09-29 at 02:01 +0530, Harman Kalra wrote:
> Removed "line over 80 characters" Warnings using checkpatch.pl
[]
> diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
[]
> @@ -402,7 +407,9 @@ static void __exit fbtft_driver_module_exit(void) \
> #define fbtft_init_dbg(dev, format, arg...) \
> do { \
> if (unlikely((dev)->platform_data && \
> - (((struct fbtft_platform_data *)(dev)->platform_data)->display.debug & DEBUG_DRIVER_INIT_FUNCTIONS))) \
> + (((struct fbtft_platform_data *) \
> + (dev)->platform_data)->display.debug \
> + & DEBUG_DRIVER_INIT_FUNCTIONS))) \
> dev_info(dev, format, ##arg); \
> } while (0)
A nicer way to do might be a statement expression macro
#define fbtft_init_dbg(dev, format, ...) \
({ \
struct fbtft_platform_data *pdata; \
pdata = (struct fbtft_platform_data *)((dev)->platform_data); \
if (unlikely(pdata && \
pdata->display.debug & DEBUG_DRIVER_INIT_FUNCTIONS)) \
dev_info(dev, format, ##__VA_ARGS__);
})
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
