2022-07-07 12:02:00

by Shengjiu Wang

Subject: [PATCH] ASoC: fsl_utils: Don't use plain integer as NULL pointer

Fix sparse warning:
sound/soc/fsl/fsl_utils.c:125:31: sparse: warning: Using plain integer as NULL pointer
sound/soc/fsl/fsl_utils.c:125:42: sparse: warning: Using plain integer as NULL pointer

Fixes: 7bad8125549c ("ASoC: fsl_utils: Add function to handle PLL clock source")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Shengjiu Wang <[email protected]>
---
sound/soc/fsl/fsl_utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c
index b75843e31f00..3e969c7bc1c5 100644
--- a/sound/soc/fsl/fsl_utils.c
+++ b/sound/soc/fsl/fsl_utils.c
@@ -122,7 +122,7 @@ void fsl_asoc_reparent_pll_clocks(struct device *dev, struct clk *clk,
struct clk *pll8k_clk,
struct clk *pll11k_clk, u64 ratio)
{
- struct clk *p, *pll = 0, *npll = 0;
+ struct clk *p, *pll = NULL, *npll = NULL;
bool reparent = false;
int ret = 0;

--
2.34.1

2022-07-07 17:46:11

by Mark Brown

Subject: Re: [PATCH] ASoC: fsl_utils: Don't use plain integer as NULL pointer

On Thu, 7 Jul 2022 19:20:06 +0800, Shengjiu Wang wrote:
> Fix sparse warning:
> sound/soc/fsl/fsl_utils.c:125:31: sparse: warning: Using plain integer as NULL pointer
> sound/soc/fsl/fsl_utils.c:125:42: sparse: warning: Using plain integer as NULL pointer
>
>

Applied to

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

Thanks!

[1/1] ASoC: fsl_utils: Don't use plain integer as NULL pointer
commit: 050237e6b0bea0fafbf7d3d57e717c6fa1e4e819

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