staging: fbtft: avoid empty macro argument

[PATCH] staging: fbtft: avoid empty macro argument

Posted by amanohina1 1 week, 1 day ago

Signed-off-by: amanohina1 <caiyuhe80@gmail.com>
---
 drivers/staging/fbtft/fbtft-bus.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft-bus.c b/drivers/staging/fbtft/fbtft-bus.c
index 30e436ff19e4..d1eb3fc03d7a 100644
--- a/drivers/staging/fbtft/fbtft-bus.c
+++ b/drivers/staging/fbtft/fbtft-bus.c
@@ -62,9 +62,11 @@ out:									      \
 }                                                                             \
 EXPORT_SYMBOL(func);
 
-define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8, )
+#define fbtft_nop(x) (x)
+
+define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8, fbtft_nop)
 define_fbtft_write_reg(fbtft_write_reg16_bus8, __be16, u16, cpu_to_be16)
-define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, u16, )
+define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, u16, fbtft_nop)
 
 void fbtft_write_reg8_bus9(struct fbtft_par *par, int len, ...)
 {
-- 
2.34.1

Re: [PATCH] staging: fbtft: avoid empty macro argument

Posted by Andy Shevchenko 1 week, 1 day ago

On Sat, Mar 28, 2026 at 6:02 PM amanohina1 <caiyuhe80@gmail.com> wrote:

Read Submitting Patches documentation along with
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/tree/drivers/staging/fbtft/README?h=staging-next

Act accordingly.

-- 
With Best Regards,
Andy Shevchenko