audio: dmic: fix compile error on arm gcc 8

maxvankessel · ioannisg · commit 5dc1c082d74f · 2021-02-16T15:29:16.000+03:00
Fixes invalid conversion (channel) to enum PDM LR.
GCC Permissive Error

Signed-off-by: Max van Kessel &lt;max_van_kessel@msn.com&gt;
diff --git a/include/audio/dmic.h b/include/audio/dmic.h
@@ -215,7 +215,7 @@ static inline void dmic_parse_channel_map(uint32_t channel_map_lo,
 	channel_map >>= ((channel & BIT_MASK(3)) * 4U);
 
 	*pdm = (channel >> 1) & BIT_MASK(3);
-	*lr = channel & BIT(0);
+	*lr = (enum pdm_lr) (channel & BIT(0));
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -215,7 +215,7 @@ static inline void dmic_parse_channel_map(uint32_t channel_map_lo,`
`215`	`215`	`channel_map >>= ((channel & BIT_MASK(3)) * 4U);`
`216`	`216`
`217`	`217`	`*pdm = (channel >> 1) & BIT_MASK(3);`
`218`		`- *lr = channel & BIT(0);`
	`218`	`+ *lr = (enum pdm_lr) (channel & BIT(0));`
`219`	`219`	`}`
`220`	`220`
`221`	`221`	`/**`