[PATCH] staging: fbtft: fix character limit, trailing ; warning, etc.

Eric Curtin
2017-04-22T15:26:18Z

checkpatch spits out a warning about the 80 character line limit. Split
the parameters of these functions onto different lines. Put the ; with
the macro caller instead. Lined up parameters as there was another
CHECK warning about that.

Signed-off-by: Eric Curtin <ericcurtin17@gmail.com>
---
drivers/staging/fbtft/fbtft-bus.c | 27 ++++++++++++++++++++-------
1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft-bus.c b/drivers/staging/fbtft/fbtft-bus.c
index ec45043..3143050 100644
--- a/drivers/staging/fbtft/fbtft-bus.c
+++ b/drivers/staging/fbtft/fbtft-bus.c
@@ -24,7 +24,14 @@ void func(struct fbtft_par *par, int len, ...) \
buf[i] = (type)va_arg(args, unsigned int); \
} \
va_end(args); \
- fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, type, buf, len, "%s: ", __func__); \
+ fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, \
+ par, \
+ par->info->device, \
+ type, \
+ buf, \
+ len, \
+ "%s: ", \
+ __func__); \
} \
\
va_start(args, len); \
@@ -41,7 +48,10 @@ void func(struct fbtft_par *par, int len, ...) \
ret = par->fbtftops.write(par, par->buf, sizeof(type) + offset); \
if (ret < 0) { \
va_end(args); \
- dev_err(par->info->device, "%s: write() failed and returned %d\n", __func__, ret); \
+ dev_err(par->info->device, \
+ "%s: write() failed and returned %d\n", \
+ __func__, \
+ ret); \
return; \
} \
len--; \
@@ -60,17 +70,20 @@ void func(struct fbtft_par *par, int len, ...) \
len * (sizeof(type) + offset)); \
if (ret < 0) { \
va_end(args); \
- dev_err(par->info->device, "%s: write() failed and returned %d\n", __func__, ret); \
+ dev_err(par->info->device, \
+ "%s: write() failed and returned %d\n", \
+ __func__, \
+ ret); \
return; \
} \
} \
va_end(args); \
} \
-EXPORT_SYMBOL(func);
+EXPORT_SYMBOL(func)

-define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, )
-define_fbtft_write_reg(fbtft_write_reg16_bus8, u16, cpu_to_be16)
-define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, )
+define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, );
+define_fbtft_write_reg(fbtft_write_reg16_bus8, u16, cpu_to_be16);
+define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, );

void fbtft_write_reg8_bus9(struct fbtft_par *par, int len, ...)
{
--
2.7.4