* [-next] ASoC: Intel: fix compiler warning of function ‘probe_codec’
@ 2022-09-13 10:02 Wang Yufen
2022-09-13 14:06 ` Cezary Rojewski
0 siblings, 1 reply; 2+ messages in thread
From: Wang Yufen @ 2022-09-13 10:02 UTC (permalink / raw)
To: cezary.rojewski, pierre-louis.bossart, liam.r.girdwood,
peter.ujfalusi, yung-chuan.liao, ranjani.sridharan, kai.vehmanen,
broonie, perex, tiwai, alsa-devel
Cc: linux-kernel
Move the variable ‘skl’ define to
CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC enabled, to fix the compiler
warning:
sound/soc/intel/skylake/skl.c: In function ‘probe_codec’:
sound/soc/intel/skylake/skl.c:729:18: warning: unused variable ‘skl’ [-Wunused-variable]
729 | struct skl_dev *skl = bus_to_skl(bus);
| ^~~
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
---
sound/soc/intel/skylake/skl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index c7c1cad..52a041d 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -726,8 +726,8 @@ static int probe_codec(struct hdac_bus *bus, int addr)
unsigned int cmd = (addr << 28) | (AC_NODE_ROOT << 20) |
(AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
unsigned int res = -1;
- struct skl_dev *skl = bus_to_skl(bus);
#if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
+ struct skl_dev *skl = bus_to_skl(bus);
struct hdac_hda_priv *hda_codec;
#endif
struct hda_codec *codec;
--
1.8.3.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [-next] ASoC: Intel: fix compiler warning of function ‘probe_codec’
2022-09-13 10:02 [-next] ASoC: Intel: fix compiler warning of function ‘probe_codec’ Wang Yufen
@ 2022-09-13 14:06 ` Cezary Rojewski
0 siblings, 0 replies; 2+ messages in thread
From: Cezary Rojewski @ 2022-09-13 14:06 UTC (permalink / raw)
To: Wang Yufen, pierre-louis.bossart, liam.r.girdwood,
peter.ujfalusi, yung-chuan.liao, ranjani.sridharan, kai.vehmanen,
broonie, perex, tiwai, alsa-devel
Cc: linux-kernel
On 2022-09-13 12:02 PM, Wang Yufen wrote:
> Move the variable ‘skl’ define to
> CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC enabled, to fix the compiler
> warning:
> sound/soc/intel/skylake/skl.c: In function ‘probe_codec’:
> sound/soc/intel/skylake/skl.c:729:18: warning: unused variable ‘skl’ [-Wunused-variable]
> 729 | struct skl_dev *skl = bus_to_skl(bus);
> | ^~~
>
> Signed-off-by: Wang Yufen <wangyufen@huawei.com>
Fix is fine but it has been proposed already by Gaosheng [1].
[1]:
https://lore.kernel.org/alsa-devel/20220822035133.2147381-1-cuigaosheng1@huawei.com/
Regards,
Czarek
> ---
> sound/soc/intel/skylake/skl.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
> index c7c1cad..52a041d 100644
> --- a/sound/soc/intel/skylake/skl.c
> +++ b/sound/soc/intel/skylake/skl.c
> @@ -726,8 +726,8 @@ static int probe_codec(struct hdac_bus *bus, int addr)
> unsigned int cmd = (addr << 28) | (AC_NODE_ROOT << 20) |
> (AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
> unsigned int res = -1;
> - struct skl_dev *skl = bus_to_skl(bus);
> #if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
> + struct skl_dev *skl = bus_to_skl(bus);
> struct hdac_hda_priv *hda_codec;
> #endif
> struct hda_codec *codec;
^ permalink raw reply [flat|nested] 2+ messages in thread
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