[PATCH] spi: loongson: Fix build warnings about export.h

[PATCH] spi: loongson: Fix build warnings about export.h

[Huacai Chen]

After commit a934a57a42f64a4 ("scripts/misc-check: check missing #include
<linux/export.h> when W=1") and 7d95680d64ac8e836c ("scripts/misc-check:
check unnecessary #include <linux/export.h> when W=1"), we get some build
warnings with W=1:

drivers/spi/spi-loongson-core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing

So fix these build warnings for SPI/Loongson.

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
---
 drivers/spi/spi-loongson-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-loongson-core.c b/drivers/spi/spi-loongson-core.c
index 4fec226456d1..b46f072a0387 100644
--- a/drivers/spi/spi-loongson-core.c
+++ b/drivers/spi/spi-loongson-core.c
@@ -5,6 +5,7 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/err.h>
+#include <linux/export.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-- 
2.47.1

Re: [PATCH] spi: loongson: Fix build warnings about export.h

[Masahiro Yamada]

On Sun, Jun 8, 2025 at 11:29 PM Huacai Chen <chenhuacai@loongson.cn> wrote:
>
> After commit a934a57a42f64a4 ("scripts/misc-check: check missing #include
> <linux/export.h> when W=1") and 7d95680d64ac8e836c ("scripts/misc-check:
> check unnecessary #include <linux/export.h> when W=1"), we get some build
> warnings with W=1:
>
> drivers/spi/spi-loongson-core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
>
> So fix these build warnings for SPI/Loongson.
>
> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>


Thank you for your contribution.

Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>


-- 
Best Regards
Masahiro Yamada

Re: [PATCH] spi: loongson: Fix build warnings about export.h

[Mark Brown]

On Sun, 08 Jun 2025 22:29:39 +0800, Huacai Chen wrote:
> After commit a934a57a42f64a4 ("scripts/misc-check: check missing #include
> <linux/export.h> when W=1") and 7d95680d64ac8e836c ("scripts/misc-check:
> check unnecessary #include <linux/export.h> when W=1"), we get some build
> warnings with W=1:
> 
> drivers/spi/spi-loongson-core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: loongson: Fix build warnings about export.h
      commit: 1dd630088332b5b310f3dd7eaacae9f3c4465651

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark